Home / 49,808,393.40-74,744,082.90-29,338,073.40

Finding the Fourth Proportional to 49,808,393.40, 74,744,082.90 and 29,338,073.40

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Solution

The fourth proportional to 49,808,393.40, 74,744,082.90 and 29,338,073.40 is: 44,025,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,808,393.40 : 74,744,082.90 = 29,338,073.40 : x
  2. Step 2: Convert to fraction form
    49,808,393.40/74,744,082.90 = 29,338,073.40/x
  3. Step 3: Cross multiply
    49,808,393.40x = 74,744,082.90 × 29,338,073.40
  4. Step 4: Simplify right side
    49,808,393.40x = 2,192,847,390,335,885
  5. Step 5: Solve for x
    x = 2,192,847,390,335,885/49,808,393.40
  6. Step 6: Final answer
    x = 44,025,659.95

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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.