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Finding the Third Proportional to 11,343,805 and 16,976,098

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Solution

The third proportional to 11,343,805 and 16,976,098 is: 25,404,871.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,343,805 : 16,976,098 = 16,976,098 : x
  2. Step 2: Convert to fraction form
    11,343,805/16,976,098 = 16,976,098/x
  3. Step 3: Cross multiply
    11,343,805x = 16,976,098 × 16,976,098
  4. Step 4: Simplify right side
    11,343,805x = 288,187,903,305,604
  5. Step 5: Solve for x
    x = 288,187,903,305,604/11,343,805
  6. Step 6: Final answer
    x = 25,404,871.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.