Home / 41,494,286.55-62,259,144.53-19,917,781.95

Finding the Fourth Proportional to 41,494,286.55, 62,259,144.53 and 19,917,781.95

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Solution

The fourth proportional to 41,494,286.55, 62,259,144.53 and 19,917,781.95 is: 29,885,176.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,494,286.55 : 62,259,144.53 = 19,917,781.95 : x
  2. Step 2: Convert to fraction form
    41,494,286.55/62,259,144.53 = 19,917,781.95/x
  3. Step 3: Cross multiply
    41,494,286.55x = 62,259,144.53 × 19,917,781.95
  4. Step 4: Simplify right side
    41,494,286.55x = 1,240,064,065,042,486.25
  5. Step 5: Solve for x
    x = 1,240,064,065,042,486.25/41,494,286.55
  6. Step 6: Final answer
    x = 29,885,176.20

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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.