Home / 34,904,865.57-52,360,874.10-13,357,590.09

Finding the Fourth Proportional to 34,904,865.57, 52,360,874.10 and 13,357,590.09

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Solution

The fourth proportional to 34,904,865.57, 52,360,874.10 and 13,357,590.09 is: 20,037,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,904,865.57 : 52,360,874.10 = 13,357,590.09 : x
  2. Step 2: Convert to fraction form
    34,904,865.57/52,360,874.10 = 13,357,590.09/x
  3. Step 3: Cross multiply
    34,904,865.57x = 52,360,874.10 × 13,357,590.09
  4. Step 4: Simplify right side
    34,904,865.57x = 699,415,092,981,897.62
  5. Step 5: Solve for x
    x = 699,415,092,981,897.62/34,904,865.57
  6. Step 6: Final answer
    x = 20,037,753.52

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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.