Home / 36,413,612.70-54,613,420.65-10,855,455.90

Finding the Fourth Proportional to 36,413,612.70, 54,613,420.65 and 10,855,455.90

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Solution

The fourth proportional to 36,413,612.70, 54,613,420.65 and 10,855,455.90 is: 16,281,097.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,413,612.70 : 54,613,420.65 = 10,855,455.90 : x
  2. Step 2: Convert to fraction form
    36,413,612.70/54,613,420.65 = 10,855,455.90/x
  3. Step 3: Cross multiply
    36,413,612.70x = 54,613,420.65 × 10,855,455.90
  4. Step 4: Simplify right side
    36,413,612.70x = 592,853,579,414,224.38
  5. Step 5: Solve for x
    x = 592,853,579,414,224.38/36,413,612.70
  6. Step 6: Final answer
    x = 16,281,097.52

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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.