Finding the Fourth Proportional to 17,932,072,867,885, 24,746,284,421,810 and 9,710,739,757,896.60
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Solution
The fourth proportional to 17,932,072,867,885, 24,746,284,421,810 and 9,710,739,757,896.60 is: 13,400,833,789,018.08
Step by Step Solution
- Step 1: Write the proportion equation
17,932,072,867,885 : 24,746,284,421,810 = 9,710,739,757,896.60 : x - Step 2: Convert to fraction form
17,932,072,867,885/24,746,284,421,810 = 9,710,739,757,896.60/x - Step 3: Cross multiply
17,932,072,867,885x = 24,746,284,421,810 × 9,710,739,757,896.60 - Step 4: Simplify right side
17,932,072,867,885x = 240,304,727,995,087,642,658,078,720 - Step 5: Solve for x
x = 240,304,727,995,087,642,658,078,720/17,932,072,867,885 - Step 6: Final answer
x = 13,400,833,789,018.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.