Math isn't your strong suit is it Ken? Of course 50% is greater than 60% but just because I have an IQ 50% higher than you doesn't mean that you can bench press 60% more than me.
You don't seem to understand the difference between "owning 60% of the wealth" and "paying 50% of the income tax." The two are barely related. Many of those 5% paying 50% of the taxes have very little "wealth" ie assets. Most of them are doctors, lawyers and business owners that blow every penny they make just like the poor guy does. They just blow it on more expensive things like European vacations and cars and "stuff."