Finding the Fourth Proportional to 253,208,954.27, 379,760,286.64 and 71,413,616.99
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Solution
The fourth proportional to 253,208,954.27, 379,760,286.64 and 71,413,616.99 is: 107,105,436.83
Step by Step Solution
- Step 1: Write the proportion equation
253,208,954.27 : 379,760,286.64 = 71,413,616.99 : x - Step 2: Convert to fraction form
253,208,954.27/379,760,286.64 = 71,413,616.99/x - Step 3: Cross multiply
253,208,954.27x = 379,760,286.64 × 71,413,616.99 - Step 4: Simplify right side
253,208,954.27x = 27,120,055,656,222,772 - Step 5: Solve for x
x = 27,120,055,656,222,772/253,208,954.27 - Step 6: Final answer
x = 107,105,436.83
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