Home / 48,998,082.10-73,497,123.15-34,385,422.90

Finding the Fourth Proportional to 48,998,082.10, 73,497,123.15 and 34,385,422.90

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Solution

The fourth proportional to 48,998,082.10, 73,497,123.15 and 34,385,422.90 is: 51,578,134.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,998,082.10 : 73,497,123.15 = 34,385,422.90 : x
  2. Step 2: Convert to fraction form
    48,998,082.10/73,497,123.15 = 34,385,422.90/x
  3. Step 3: Cross multiply
    48,998,082.10x = 73,497,123.15 × 34,385,422.90
  4. Step 4: Simplify right side
    48,998,082.10x = 2,527,229,661,446,130
  5. Step 5: Solve for x
    x = 2,527,229,661,446,130/48,998,082.10
  6. Step 6: Final answer
    x = 51,578,134.35

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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.