Home / 41,472,033.70-62,208,050.55-31,394,337.70

Finding the Fourth Proportional to 41,472,033.70, 62,208,050.55 and 31,394,337.70

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Solution

The fourth proportional to 41,472,033.70, 62,208,050.55 and 31,394,337.70 is: 47,091,506.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,033.70 : 62,208,050.55 = 31,394,337.70 : x
  2. Step 2: Convert to fraction form
    41,472,033.70/62,208,050.55 = 31,394,337.70/x
  3. Step 3: Cross multiply
    41,472,033.70x = 62,208,050.55 × 31,394,337.70
  4. Step 4: Simplify right side
    41,472,033.70x = 1,952,980,546,625,370.50
  5. Step 5: Solve for x
    x = 1,952,980,546,625,370.50/41,472,033.70
  6. Step 6: Final answer
    x = 47,091,506.55

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Similar ratio
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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.