Home / 24,192,753.40-36,247,139.70-15,668,702.20

Finding the Fourth Proportional to 24,192,753.40, 36,247,139.70 and 15,668,702.20

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Solution

The fourth proportional to 24,192,753.40, 36,247,139.70 and 15,668,702.20 is: 23,475,857.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,753.40 : 36,247,139.70 = 15,668,702.20 : x
  2. Step 2: Convert to fraction form
    24,192,753.40/36,247,139.70 = 15,668,702.20/x
  3. Step 3: Cross multiply
    24,192,753.40x = 36,247,139.70 × 15,668,702.20
  4. Step 4: Simplify right side
    24,192,753.40x = 567,945,637,561,097.38
  5. Step 5: Solve for x
    x = 567,945,637,561,097.38/24,192,753.40
  6. Step 6: Final answer
    x = 23,475,857.76

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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.