Home / 56,607,404.64-84,910,640.56-16,217,927.52

Finding the Fourth Proportional to 56,607,404.64, 84,910,640.56 and 16,217,927.52

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Solution

The fourth proportional to 56,607,404.64, 84,910,640.56 and 16,217,927.52 is: 24,326,757.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,607,404.64 : 84,910,640.56 = 16,217,927.52 : x
  2. Step 2: Convert to fraction form
    56,607,404.64/84,910,640.56 = 16,217,927.52/x
  3. Step 3: Cross multiply
    56,607,404.64x = 84,910,640.56 × 16,217,927.52
  4. Step 4: Simplify right side
    56,607,404.64x = 1,377,074,614,278,852.25
  5. Step 5: Solve for x
    x = 1,377,074,614,278,852.25/56,607,404.64
  6. Step 6: Final answer
    x = 24,326,757.66

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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.