Home / 29,469,023.01-40,669,401.11-17,082,314.28

Finding the Fourth Proportional to 29,469,023.01, 40,669,401.11 and 17,082,314.28

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Solution

The fourth proportional to 29,469,023.01, 40,669,401.11 and 17,082,314.28 is: 23,574,839.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,023.01 : 40,669,401.11 = 17,082,314.28 : x
  2. Step 2: Convert to fraction form
    29,469,023.01/40,669,401.11 = 17,082,314.28/x
  3. Step 3: Cross multiply
    29,469,023.01x = 40,669,401.11 × 17,082,314.28
  4. Step 4: Simplify right side
    29,469,023.01x = 694,727,491,340,400.88
  5. Step 5: Solve for x
    x = 694,727,491,340,400.88/29,469,023.01
  6. Step 6: Final answer
    x = 23,574,839.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.