Home / 29,472,613.83-44,160,046.11-17,923,144.59

Finding the Fourth Proportional to 29,472,613.83, 44,160,046.11 and 17,923,144.59

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Solution

The fourth proportional to 29,472,613.83, 44,160,046.11 and 17,923,144.59 is: 26,854,994.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,472,613.83 : 44,160,046.11 = 17,923,144.59 : x
  2. Step 2: Convert to fraction form
    29,472,613.83/44,160,046.11 = 17,923,144.59/x
  3. Step 3: Cross multiply
    29,472,613.83x = 44,160,046.11 × 17,923,144.59
  4. Step 4: Simplify right side
    29,472,613.83x = 791,486,891,530,597
  5. Step 5: Solve for x
    x = 791,486,891,530,597/29,472,613.83
  6. Step 6: Final answer
    x = 26,854,994.81

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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.