Step 1:
The first step to converting 51611.393763408 to a fraction is to re-write 51611.393763408 in the form p/q where p and q are both positive integers. To start with, 51611.393763408 can be written as simply 51611.393763408/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 51611.393763408, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 51611.393763408/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 51611.393763408/1 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 51611.393763408 as a fraction:
258057/5 / 1