Home / 49,207,749.15-73,811,623.73-29,836,724.70

Finding the Fourth Proportional to 49,207,749.15, 73,811,623.73 and 29,836,724.70

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Solution

The fourth proportional to 49,207,749.15, 73,811,623.73 and 29,836,724.70 is: 44,755,087.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,749.15 : 73,811,623.73 = 29,836,724.70 : x
  2. Step 2: Convert to fraction form
    49,207,749.15/73,811,623.73 = 29,836,724.70/x
  3. Step 3: Cross multiply
    49,207,749.15x = 73,811,623.73 × 29,836,724.70
  4. Step 4: Simplify right side
    49,207,749.15x = 2,202,297,096,891,997.25
  5. Step 5: Solve for x
    x = 2,202,297,096,891,997.25/49,207,749.15
  6. Step 6: Final answer
    x = 44,755,087.05

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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.