Home / 49,207,748.40-73,811,622.60-29,836,723.95

Finding the Fourth Proportional to 49,207,748.40, 73,811,622.60 and 29,836,723.95

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Solution

The fourth proportional to 49,207,748.40, 73,811,622.60 and 29,836,723.95 is: 44,755,085.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,748.40 : 73,811,622.60 = 29,836,723.95 : x
  2. Step 2: Convert to fraction form
    49,207,748.40/73,811,622.60 = 29,836,723.95/x
  3. Step 3: Cross multiply
    49,207,748.40x = 73,811,622.60 × 29,836,723.95
  4. Step 4: Simplify right side
    49,207,748.40x = 2,202,297,007,817,781
  5. Step 5: Solve for x
    x = 2,202,297,007,817,781/49,207,748.40
  6. Step 6: Final answer
    x = 44,755,085.93

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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.