Step 1:
The first step to converting 51731.324049315 to a fraction is to re-write 51731.324049315 in the form p/q where p and q are both positive integers. To start with, 51731.324049315 can be written as simply 51731.324049315/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 51731.324049315, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 51731.324049315/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 51731.324049315/1 each by 1000000000:
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 51731.324049315 as a fraction:
155194/3 / 1