Home / 97,680,503.70-146,520,755.55-24,897,143.70

Finding the Fourth Proportional to 97,680,503.70, 146,520,755.55 and 24,897,143.70

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Solution

The fourth proportional to 97,680,503.70, 146,520,755.55 and 24,897,143.70 is: 37,345,715.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,680,503.70 : 146,520,755.55 = 24,897,143.70 : x
  2. Step 2: Convert to fraction form
    97,680,503.70/146,520,755.55 = 24,897,143.70/x
  3. Step 3: Cross multiply
    97,680,503.70x = 146,520,755.55 × 24,897,143.70
  4. Step 4: Simplify right side
    97,680,503.70x = 3,647,948,305,960,922.50
  5. Step 5: Solve for x
    x = 3,647,948,305,960,922.50/97,680,503.70
  6. Step 6: Final answer
    x = 37,345,715.55

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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.