Step 1:
The first step to converting 64496309.176376 to a fraction is to re-write 64496309.176376 in the form p/q where p and q are both positive integers. To start with, 64496309.176376 can be written as simply 64496309.176376/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 64496309.176376, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 64496309.176376/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 64496309.176376/1 each by 1000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 64496309.176376 as a fraction:
64496309/1 / 1