Finding the Fourth Proportional to 9,354,645,028.56, 14,032,613,169.84 and 2,722,329,107.28
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Solution
The fourth proportional to 9,354,645,028.56, 14,032,613,169.84 and 2,722,329,107.28 is: 4,083,681,547.17
Step by Step Solution
- Step 1: Write the proportion equation
9,354,645,028.56 : 14,032,613,169.84 = 2,722,329,107.28 : x - Step 2: Convert to fraction form
9,354,645,028.56/14,032,613,169.84 = 2,722,329,107.28/x - Step 3: Cross multiply
9,354,645,028.56x = 14,032,613,169.84 × 2,722,329,107.28 - Step 4: Simplify right side
9,354,645,028.56x = 38,201,391,283,456,098,304 - Step 5: Solve for x
x = 38,201,391,283,456,098,304/9,354,645,028.56 - Step 6: Final answer
x = 4,083,681,547.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.