Home / 29,529,972.30-44,294,958.45-25,491,020.70

Finding the Fourth Proportional to 29,529,972.30, 44,294,958.45 and 25,491,020.70

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Solution

The fourth proportional to 29,529,972.30, 44,294,958.45 and 25,491,020.70 is: 38,236,531.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,529,972.30 : 44,294,958.45 = 25,491,020.70 : x
  2. Step 2: Convert to fraction form
    29,529,972.30/44,294,958.45 = 25,491,020.70/x
  3. Step 3: Cross multiply
    29,529,972.30x = 44,294,958.45 × 25,491,020.70
  4. Step 4: Simplify right side
    29,529,972.30x = 1,129,123,702,754,590
  5. Step 5: Solve for x
    x = 1,129,123,702,754,590/29,529,972.30
  6. Step 6: Final answer
    x = 38,236,531.05

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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.