Home / 64,332,390.60-96,498,585.90-16,463,334.60

Finding the Fourth Proportional to 64,332,390.60, 96,498,585.90 and 16,463,334.60

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Solution

The fourth proportional to 64,332,390.60, 96,498,585.90 and 16,463,334.60 is: 24,695,001.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,332,390.60 : 96,498,585.90 = 16,463,334.60 : x
  2. Step 2: Convert to fraction form
    64,332,390.60/96,498,585.90 = 16,463,334.60/x
  3. Step 3: Cross multiply
    64,332,390.60x = 96,498,585.90 × 16,463,334.60
  4. Step 4: Simplify right side
    64,332,390.60x = 1,588,688,508,098,542.25
  5. Step 5: Solve for x
    x = 1,588,688,508,098,542.25/64,332,390.60
  6. Step 6: Final answer
    x = 24,695,001.90

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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.