Home / 39,501,702.03-54,512,428.50-22,098,337.95

Finding the Fourth Proportional to 39,501,702.03, 54,512,428.50 and 22,098,337.95

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Solution

The fourth proportional to 39,501,702.03, 54,512,428.50 and 22,098,337.95 is: 30,495,750.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,501,702.03 : 54,512,428.50 = 22,098,337.95 : x
  2. Step 2: Convert to fraction form
    39,501,702.03/54,512,428.50 = 22,098,337.95/x
  3. Step 3: Cross multiply
    39,501,702.03x = 54,512,428.50 × 22,098,337.95
  4. Step 4: Simplify right side
    39,501,702.03x = 1,204,634,067,468,211.50
  5. Step 5: Solve for x
    x = 1,204,634,067,468,211.50/39,501,702.03
  6. Step 6: Final answer
    x = 30,495,750.96

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Why These Related Problems?

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