Home / 22,940,850.00-34,401,179.12-12,155,664.97

Finding the Fourth Proportional to 22,940,850.00, 34,401,179.12 and 12,155,664.97

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Solution

The fourth proportional to 22,940,850.00, 34,401,179.12 and 12,155,664.97 is: 18,228,147.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940,850.00 : 34,401,179.12 = 12,155,664.97 : x
  2. Step 2: Convert to fraction form
    22,940,850.00/34,401,179.12 = 12,155,664.97/x
  3. Step 3: Cross multiply
    22,940,850.00x = 34,401,179.12 × 12,155,664.97
  4. Step 4: Simplify right side
    22,940,850.00x = 418,169,207,937,902.56
  5. Step 5: Solve for x
    x = 418,169,207,937,902.56/22,940,850.00
  6. Step 6: Final answer
    x = 18,228,147.95

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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.