Home / 40,229,601.10-60,344,401.65-15,974,313.10

Finding the Fourth Proportional to 40,229,601.10, 60,344,401.65 and 15,974,313.10

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Solution

The fourth proportional to 40,229,601.10, 60,344,401.65 and 15,974,313.10 is: 23,961,469.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,229,601.10 : 60,344,401.65 = 15,974,313.10 : x
  2. Step 2: Convert to fraction form
    40,229,601.10/60,344,401.65 = 15,974,313.10/x
  3. Step 3: Cross multiply
    40,229,601.10x = 60,344,401.65 × 15,974,313.10
  4. Step 4: Simplify right side
    40,229,601.10x = 963,960,365,789,256.62
  5. Step 5: Solve for x
    x = 963,960,365,789,256.62/40,229,601.10
  6. Step 6: Final answer
    x = 23,961,469.65

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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.