Step 1:
The first step to converting 369111151.1643 to a fraction is to re-write 369111151.1643 in the form p/q where p and q are both positive integers. To start with, 369111151.1643 can be written as simply 369111151.1643/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 369111151.1643, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 369111151.1643/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 369111151.1643/1 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 369111151.1643 as a fraction:
369111151/1 / 1