Home / 24,508,640.70-36,762,961.05-16,855,890.30

Finding the Fourth Proportional to 24,508,640.70, 36,762,961.05 and 16,855,890.30

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Solution

The fourth proportional to 24,508,640.70, 36,762,961.05 and 16,855,890.30 is: 25,283,835.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,508,640.70 : 36,762,961.05 = 16,855,890.30 : x
  2. Step 2: Convert to fraction form
    24,508,640.70/36,762,961.05 = 16,855,890.30/x
  3. Step 3: Cross multiply
    24,508,640.70x = 36,762,961.05 × 16,855,890.30
  4. Step 4: Simplify right side
    24,508,640.70x = 619,672,438,561,972.75
  5. Step 5: Solve for x
    x = 619,672,438,561,972.75/24,508,640.70
  6. Step 6: Final answer
    x = 25,283,835.45

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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.