Home / 96,325,905.62-132,929,839.86-55,073,661.86

Finding the Fourth Proportional to 96,325,905.62, 132,929,839.86 and 55,073,661.86

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Solution

The fourth proportional to 96,325,905.62, 132,929,839.86 and 55,073,661.86 is: 76,001,704.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,325,905.62 : 132,929,839.86 = 55,073,661.86 : x
  2. Step 2: Convert to fraction form
    96,325,905.62/132,929,839.86 = 55,073,661.86/x
  3. Step 3: Cross multiply
    96,325,905.62x = 132,929,839.86 × 55,073,661.86
  4. Step 4: Simplify right side
    96,325,905.62x = 7,320,933,051,553,590
  5. Step 5: Solve for x
    x = 7,320,933,051,553,590/96,325,905.62
  6. Step 6: Final answer
    x = 76,001,704.88

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