Home / 22,984,162-34,391,082.24-18,421,371.92

Finding the Fourth Proportional to 22,984,162, 34,391,082.24 and 18,421,371.92

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Solution

The fourth proportional to 22,984,162, 34,391,082.24 and 18,421,371.92 is: 27,563,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984,162 : 34,391,082.24 = 18,421,371.92 : x
  2. Step 2: Convert to fraction form
    22,984,162/34,391,082.24 = 18,421,371.92/x
  3. Step 3: Cross multiply
    22,984,162x = 34,391,082.24 × 18,421,371.92
  4. Step 4: Simplify right side
    22,984,162x = 633,530,916,674,346.75
  5. Step 5: Solve for x
    x = 633,530,916,674,346.75/22,984,162
  6. Step 6: Final answer
    x = 27,563,803.14

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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.