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Finding the Third Proportional to 8,670,195 and 19,056,517

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Solution

The third proportional to 8,670,195 and 19,056,517 is: 41,884,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,670,195 : 19,056,517 = 19,056,517 : x
  2. Step 2: Convert to fraction form
    8,670,195/19,056,517 = 19,056,517/x
  3. Step 3: Cross multiply
    8,670,195x = 19,056,517 × 19,056,517
  4. Step 4: Simplify right side
    8,670,195x = 363,150,840,171,289
  5. Step 5: Solve for x
    x = 363,150,840,171,289/8,670,195
  6. Step 6: Final answer
    x = 41,884,968.00

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.