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Finding the Third Proportional to 27,269,638 and 41,187,245

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Solution

The third proportional to 27,269,638 and 41,187,245 is: 62,207,982.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,269,638 : 41,187,245 = 41,187,245 : x
  2. Step 2: Convert to fraction form
    27,269,638/41,187,245 = 41,187,245/x
  3. Step 3: Cross multiply
    27,269,638x = 41,187,245 × 41,187,245
  4. Step 4: Simplify right side
    27,269,638x = 1,696,389,150,690,025
  5. Step 5: Solve for x
    x = 1,696,389,150,690,025/27,269,638
  6. Step 6: Final answer
    x = 62,207,982.03

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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.