While I´d certainly try to use the Booth scholarship to get additional support from Sloan/Wharton, getting the full match seems challenging.
If all things would be equal from a financial standpoint I´d certainly make the case for Sloan (being fully aware of my bias), as we have the "Tech" part in our school name after all.

However, given that Booth is a great school and really wants you (indicated by the high level of assistance) I think it emerges as the clear winner in this case!
Something that is always important to keep in mind with the top schools; Wharton is also a great choice for consulting, Sloan is also great for Finance and Booth is also amazing for Tech.
In essence, all of them will open doors, thus such a massive scholarship heavily tilts the balance.
The only exception would be PE/VC as I know that some funds exclusively recruit from H & S.
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