Home / 22,304,708.57-33,466,652.55-12,076,876.85

Finding the Fourth Proportional to 22,304,708.57, 33,466,652.55 and 12,076,876.85

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Solution

The fourth proportional to 22,304,708.57, 33,466,652.55 and 12,076,876.85 is: 18,120,507.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304,708.57 : 33,466,652.55 = 12,076,876.85 : x
  2. Step 2: Convert to fraction form
    22,304,708.57/33,466,652.55 = 12,076,876.85/x
  3. Step 3: Cross multiply
    22,304,708.57x = 33,466,652.55 × 12,076,876.85
  4. Step 4: Simplify right side
    22,304,708.57x = 404,172,641,260,755.25
  5. Step 5: Solve for x
    x = 404,172,641,260,755.25/22,304,708.57
  6. Step 6: Final answer
    x = 18,120,507.60

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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.