Home / 24,463,146.20-36,694,719.30-7,423,791.80

Finding the Fourth Proportional to 24,463,146.20, 36,694,719.30 and 7,423,791.80

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Solution

The fourth proportional to 24,463,146.20, 36,694,719.30 and 7,423,791.80 is: 11,135,687.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,463,146.20 : 36,694,719.30 = 7,423,791.80 : x
  2. Step 2: Convert to fraction form
    24,463,146.20/36,694,719.30 = 7,423,791.80/x
  3. Step 3: Cross multiply
    24,463,146.20x = 36,694,719.30 × 7,423,791.80
  4. Step 4: Simplify right side
    24,463,146.20x = 272,413,956,242,641.72
  5. Step 5: Solve for x
    x = 272,413,956,242,641.72/24,463,146.20
  6. Step 6: Final answer
    x = 11,135,687.70

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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.