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Finding the Third Proportional to 41,670,667 and 89,741,580

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Solution

The third proportional to 41,670,667 and 89,741,580 is: 193,266,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670,667 : 89,741,580 = 89,741,580 : x
  2. Step 2: Convert to fraction form
    41,670,667/89,741,580 = 89,741,580/x
  3. Step 3: Cross multiply
    41,670,667x = 89,741,580 × 89,741,580
  4. Step 4: Simplify right side
    41,670,667x = 8,053,551,180,896,400
  5. Step 5: Solve for x
    x = 8,053,551,180,896,400/41,670,667
  6. Step 6: Final answer
    x = 193,266,673.19

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.