ANSWER:
The "X" value in 13% of X = 6,400,000 is 49230770.
SOLUTION:
Given that 13 percent of x is equals to 6,400,000.
We need to find the value of x using the above information.
Now, 13 percent of x = 6,400,000
13 % of x = 6,400,000
After converting percentage form into fraction form, we get



13x = 640000000

x = 49230769.2308
So the x value after solving equation is 49230770 approximately.