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Finding the Third Proportional to 8,741,080 and 13,233,516

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Solution

The third proportional to 8,741,080 and 13,233,516 is: 20,034,817.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741,080 : 13,233,516 = 13,233,516 : x
  2. Step 2: Convert to fraction form
    8,741,080/13,233,516 = 13,233,516/x
  3. Step 3: Cross multiply
    8,741,080x = 13,233,516 × 13,233,516
  4. Step 4: Simplify right side
    8,741,080x = 175,125,945,722,256
  5. Step 5: Solve for x
    x = 175,125,945,722,256/8,741,080
  6. Step 6: Final answer
    x = 20,034,817.86

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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.