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Finding the Third Proportional to 8,660,175 and 12,107,433

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Solution

The third proportional to 8,660,175 and 12,107,433 is: 16,926,902.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,660,175 : 12,107,433 = 12,107,433 : x
  2. Step 2: Convert to fraction form
    8,660,175/12,107,433 = 12,107,433/x
  3. Step 3: Cross multiply
    8,660,175x = 12,107,433 × 12,107,433
  4. Step 4: Simplify right side
    8,660,175x = 146,589,933,849,489
  5. Step 5: Solve for x
    x = 146,589,933,849,489/8,660,175
  6. Step 6: Final answer
    x = 16,926,902.04

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.