Home / 41,423,149.52-62,134,670.52-11,131,013.20

Finding the Fourth Proportional to 41,423,149.52, 62,134,670.52 and 11,131,013.20

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Solution

The fourth proportional to 41,423,149.52, 62,134,670.52 and 11,131,013.20 is: 16,696,505.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,423,149.52 : 62,134,670.52 = 11,131,013.20 : x
  2. Step 2: Convert to fraction form
    41,423,149.52/62,134,670.52 = 11,131,013.20/x
  3. Step 3: Cross multiply
    41,423,149.52x = 62,134,670.52 × 11,131,013.20
  4. Step 4: Simplify right side
    41,423,149.52x = 691,621,837,735,770.88
  5. Step 5: Solve for x
    x = 691,621,837,735,770.88/41,423,149.52
  6. Step 6: Final answer
    x = 16,696,505.35

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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.