Home / 63,518,475.60-95,277,713.40-39,332,005.20

Finding the Fourth Proportional to 63,518,475.60, 95,277,713.40 and 39,332,005.20

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Solution

The fourth proportional to 63,518,475.60, 95,277,713.40 and 39,332,005.20 is: 58,998,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,518,475.60 : 95,277,713.40 = 39,332,005.20 : x
  2. Step 2: Convert to fraction form
    63,518,475.60/95,277,713.40 = 39,332,005.20/x
  3. Step 3: Cross multiply
    63,518,475.60x = 95,277,713.40 × 39,332,005.20
  4. Step 4: Simplify right side
    63,518,475.60x = 3,747,463,518,892,910
  5. Step 5: Solve for x
    x = 3,747,463,518,892,910/63,518,475.60
  6. Step 6: Final answer
    x = 58,998,007.80

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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.