Home / 16,331,997.18-24,501,550.68-4,972,150.56

Finding the Fourth Proportional to 16,331,997.18, 24,501,550.68 and 4,972,150.56

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Solution

The fourth proportional to 16,331,997.18, 24,501,550.68 and 4,972,150.56 is: 7,459,308.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,997.18 : 24,501,550.68 = 4,972,150.56 : x
  2. Step 2: Convert to fraction form
    16,331,997.18/24,501,550.68 = 4,972,150.56/x
  3. Step 3: Cross multiply
    16,331,997.18x = 24,501,550.68 × 4,972,150.56
  4. Step 4: Simplify right side
    16,331,997.18x = 121,825,398,934,430.38
  5. Step 5: Solve for x
    x = 121,825,398,934,430.38/16,331,997.18
  6. Step 6: Final answer
    x = 7,459,308.10

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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.