Home / 41,165,149.80-61,703,487.90-15,596,279.40

Finding the Fourth Proportional to 41,165,149.80, 61,703,487.90 and 15,596,279.40

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Solution

The fourth proportional to 41,165,149.80, 61,703,487.90 and 15,596,279.40 is: 23,377,659.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,165,149.80 : 61,703,487.90 = 15,596,279.40 : x
  2. Step 2: Convert to fraction form
    41,165,149.80/61,703,487.90 = 15,596,279.40/x
  3. Step 3: Cross multiply
    41,165,149.80x = 61,703,487.90 × 15,596,279.40
  4. Step 4: Simplify right side
    41,165,149.80x = 962,344,837,242,919.25
  5. Step 5: Solve for x
    x = 962,344,837,242,919.25/41,165,149.80
  6. Step 6: Final answer
    x = 23,377,659.06

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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.