Home / 29,469,029-40,669,409.39-17,082,320.27

Finding the Fourth Proportional to 29,469,029, 40,669,409.39 and 17,082,320.27

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Solution

The fourth proportional to 29,469,029, 40,669,409.39 and 17,082,320.27 is: 23,574,847.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,029 : 40,669,409.39 = 17,082,320.27 : x
  2. Step 2: Convert to fraction form
    29,469,029/40,669,409.39 = 17,082,320.27/x
  3. Step 3: Cross multiply
    29,469,029x = 40,669,409.39 × 17,082,320.27
  4. Step 4: Simplify right side
    29,469,029x = 694,727,876,391,725.38
  5. Step 5: Solve for x
    x = 694,727,876,391,725.38/29,469,029
  6. Step 6: Final answer
    x = 23,574,847.90

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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.