Step 1:
The first step to converting 4964577118.4685 to a fraction is to re-write 4964577118.4685 in the form p/q where p and q are both positive integers. To start with, 4964577118.4685 can be written as simply 4964577118.4685/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 4964577118.4685, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 4964577118.4685/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 4964577118.4685/1 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 4964577118.4685 as a fraction:
4964577118/1 / 1