Home / 62,188,337.91-85,820,204.48-34,311,046.62

Finding the Fourth Proportional to 62,188,337.91, 85,820,204.48 and 34,311,046.62

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Solution

The fourth proportional to 62,188,337.91, 85,820,204.48 and 34,311,046.62 is: 47,349,408.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,188,337.91 : 85,820,204.48 = 34,311,046.62 : x
  2. Step 2: Convert to fraction form
    62,188,337.91/85,820,204.48 = 34,311,046.62/x
  3. Step 3: Cross multiply
    62,188,337.91x = 85,820,204.48 × 34,311,046.62
  4. Step 4: Simplify right side
    62,188,337.91x = 2,944,581,036,679,657
  5. Step 5: Solve for x
    x = 2,944,581,036,679,657/62,188,337.91
  6. Step 6: Final answer
    x = 47,349,408.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.