Step 1:
The first step to converting 22154341.911858 to a fraction is to re-write 22154341.911858 in the form p/q where p and q are both positive integers. To start with, 22154341.911858 can be written as simply 22154341.911858/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 22154341.911858, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 22154341.911858/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 22154341.911858/1 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 22154341.911858 as a fraction:
22154341/1 / 1