Step 1:
The first step to converting 50049173.572909 to a fraction is to re-write 50049173.572909 in the form p/q where p and q are both positive integers. To start with, 50049173.572909 can be written as simply 50049173.572909/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 50049173.572909, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 50049173.572909/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 50049173.572909/1 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 50049173.572909 as a fraction:
50049173/1 / 1