Step 1:
The first step to converting 290565098.7718 to a fraction is to re-write 290565098.7718 in the form p/q where p and q are both positive integers. To start with, 290565098.7718 can be written as simply 290565098.7718/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 290565098.7718, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 290565098.7718/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 290565098.7718/1 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 290565098.7718 as a fraction:
290565098/1 / 1