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Finding the Third Proportional to 8,166,500 and 17,895,976

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Solution

The third proportional to 8,166,500 and 17,895,976 is: 39,217,039.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,166,500 : 17,895,976 = 17,895,976 : x
  2. Step 2: Convert to fraction form
    8,166,500/17,895,976 = 17,895,976/x
  3. Step 3: Cross multiply
    8,166,500x = 17,895,976 × 17,895,976
  4. Step 4: Simplify right side
    8,166,500x = 320,265,956,992,576
  5. Step 5: Solve for x
    x = 320,265,956,992,576/8,166,500
  6. Step 6: Final answer
    x = 39,217,039.98

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.