Home / 55,468,156.62-83,040,338.60-32,368,304.46

Finding the Fourth Proportional to 55,468,156.62, 83,040,338.60 and 32,368,304.46

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Solution

The fourth proportional to 55,468,156.62, 83,040,338.60 and 32,368,304.46 is: 48,457,982.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,468,156.62 : 83,040,338.60 = 32,368,304.46 : x
  2. Step 2: Convert to fraction form
    55,468,156.62/83,040,338.60 = 32,368,304.46/x
  3. Step 3: Cross multiply
    55,468,156.62x = 83,040,338.60 × 32,368,304.46
  4. Step 4: Simplify right side
    55,468,156.62x = 2,687,874,962,266,290
  5. Step 5: Solve for x
    x = 2,687,874,962,266,290/55,468,156.62
  6. Step 6: Final answer
    x = 48,457,982.49

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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.