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Finding the Third Proportional to 40,480,140 and 62,181,931

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Solution

The third proportional to 40,480,140 and 62,181,931 is: 95,518,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,480,140 : 62,181,931 = 62,181,931 : x
  2. Step 2: Convert to fraction form
    40,480,140/62,181,931 = 62,181,931/x
  3. Step 3: Cross multiply
    40,480,140x = 62,181,931 × 62,181,931
  4. Step 4: Simplify right side
    40,480,140x = 3,866,592,542,888,761
  5. Step 5: Solve for x
    x = 3,866,592,542,888,761/40,480,140
  6. Step 6: Final answer
    x = 95,518,260.14

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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.