Step 1:
The first step to converting 55272.212145115 to a fraction is to re-write 55272.212145115 in the form p/q where p and q are both positive integers. To start with, 55272.212145115 can be written as simply 55272.212145115/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 55272.212145115, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 55272.212145115/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 55272.212145115/1 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 55272.212145115 as a fraction:
221089/4 / 1