Home / 43,657,884.38-65,532,248.33-32,156,338.79

Finding the Fourth Proportional to 43,657,884.38, 65,532,248.33 and 32,156,338.79

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Solution

The fourth proportional to 43,657,884.38, 65,532,248.33 and 32,156,338.79 is: 48,267,963.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,657,884.38 : 65,532,248.33 = 32,156,338.79 : x
  2. Step 2: Convert to fraction form
    43,657,884.38/65,532,248.33 = 32,156,338.79/x
  3. Step 3: Cross multiply
    43,657,884.38x = 65,532,248.33 × 32,156,338.79
  4. Step 4: Simplify right side
    43,657,884.38x = 2,107,277,178,481,449
  5. Step 5: Solve for x
    x = 2,107,277,178,481,449/43,657,884.38
  6. Step 6: Final answer
    x = 48,267,963.71

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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.