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Finding the Third Proportional to 40,480,131.38 and 62,181,918

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Solution

The third proportional to 40,480,131.38 and 62,181,918 is: 95,518,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,480,131.38 : 62,181,918 = 62,181,918 : x
  2. Step 2: Convert to fraction form
    40,480,131.38/62,181,918 = 62,181,918/x
  3. Step 3: Cross multiply
    40,480,131.38x = 62,181,918 × 62,181,918
  4. Step 4: Simplify right side
    40,480,131.38x = 3,866,590,926,158,724
  5. Step 5: Solve for x
    x = 3,866,590,926,158,724/40,480,131.38
  6. Step 6: Final answer
    x = 95,518,240.55

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.