Step 1:
The first step to converting 3066604972.813 to a fraction is to re-write 3066604972.813 in the form p/q where p and q are both positive integers. To start with, 3066604972.813 can be written as simply 3066604972.813/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 3066604972.813, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 3066604972.813/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 3066604972.813/1 each by 1000:
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 3066604972.813 as a fraction:
3066604972/1 / 1