Step 1:
The first step to converting 30446649.978572 to a fraction is to re-write 30446649.978572 in the form p/q where p and q are both positive integers. To start with, 30446649.978572 can be written as simply 30446649.978572/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 30446649.978572, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 30446649.978572/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 30446649.978572/1 each by 1000000:
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 30446649.978572 as a fraction:
30446649/1 / 1