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Finding the Third Proportional to 40,683,287 and 61,403,262

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Solution

The third proportional to 40,683,287 and 61,403,262 is: 92,675,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,683,287 : 61,403,262 = 61,403,262 : x
  2. Step 2: Convert to fraction form
    40,683,287/61,403,262 = 61,403,262/x
  3. Step 3: Cross multiply
    40,683,287x = 61,403,262 × 61,403,262
  4. Step 4: Simplify right side
    40,683,287x = 3,770,360,584,240,644
  5. Step 5: Solve for x
    x = 3,770,360,584,240,644/40,683,287
  6. Step 6: Final answer
    x = 92,675,908.52

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.