Home / 29,284,892.80-40,413,082.18-16,054,046.44

Finding the Fourth Proportional to 29,284,892.80, 40,413,082.18 and 16,054,046.44

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Solution

The fourth proportional to 29,284,892.80, 40,413,082.18 and 16,054,046.44 is: 22,154,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,284,892.80 : 40,413,082.18 = 16,054,046.44 : x
  2. Step 2: Convert to fraction form
    29,284,892.80/40,413,082.18 = 16,054,046.44/x
  3. Step 3: Cross multiply
    29,284,892.80x = 40,413,082.18 × 16,054,046.44
  4. Step 4: Simplify right side
    29,284,892.80x = 648,793,498,101,256.38
  5. Step 5: Solve for x
    x = 648,793,498,101,256.38/29,284,892.80
  6. Step 6: Final answer
    x = 22,154,545.78

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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.