Home / 24,472,956.35-36,709,434.53-20,491,644.35

Finding the Fourth Proportional to 24,472,956.35, 36,709,434.53 and 20,491,644.35

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Solution

The fourth proportional to 24,472,956.35, 36,709,434.53 and 20,491,644.35 is: 30,737,466.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,472,956.35 : 36,709,434.53 = 20,491,644.35 : x
  2. Step 2: Convert to fraction form
    24,472,956.35/36,709,434.53 = 20,491,644.35/x
  3. Step 3: Cross multiply
    24,472,956.35x = 36,709,434.53 × 20,491,644.35
  4. Step 4: Simplify right side
    24,472,956.35x = 752,236,676,575,911.25
  5. Step 5: Solve for x
    x = 752,236,676,575,911.25/24,472,956.35
  6. Step 6: Final answer
    x = 30,737,466.53

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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.