Home / 60,690,503.40-91,035,755.10-22,344,082.80

Finding the Fourth Proportional to 60,690,503.40, 91,035,755.10 and 22,344,082.80

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Solution

The fourth proportional to 60,690,503.40, 91,035,755.10 and 22,344,082.80 is: 33,516,124.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,690,503.40 : 91,035,755.10 = 22,344,082.80 : x
  2. Step 2: Convert to fraction form
    60,690,503.40/91,035,755.10 = 22,344,082.80/x
  3. Step 3: Cross multiply
    60,690,503.40x = 91,035,755.10 × 22,344,082.80
  4. Step 4: Simplify right side
    60,690,503.40x = 2,034,110,449,714,922.25
  5. Step 5: Solve for x
    x = 2,034,110,449,714,922.25/60,690,503.40
  6. Step 6: Final answer
    x = 33,516,124.20

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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.