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Finding the Third Proportional to 8,166,577 and 11,097,718

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Solution

The third proportional to 8,166,577 and 11,097,718 is: 15,080,901.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,166,577 : 11,097,718 = 11,097,718 : x
  2. Step 2: Convert to fraction form
    8,166,577/11,097,718 = 11,097,718/x
  3. Step 3: Cross multiply
    8,166,577x = 11,097,718 × 11,097,718
  4. Step 4: Simplify right side
    8,166,577x = 123,159,344,807,524
  5. Step 5: Solve for x
    x = 123,159,344,807,524/8,166,577
  6. Step 6: Final answer
    x = 15,080,901.68

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.