Step 1:
The first step to converting 4054116517.9656 to a fraction is to re-write 4054116517.9656 in the form p/q where p and q are both positive integers. To start with, 4054116517.9656 can be written as simply 4054116517.9656/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 4054116517.9656, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 4054116517.9656/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 4054116517.9656/1 each by 10000:
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 4054116517.9656 as a fraction:
4054116517/1 / 1