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Finding the Third Proportional to 8,864,016 and 19,052,160

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Solution

The third proportional to 8,864,016 and 19,052,160 is: 40,950,377.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,016 : 19,052,160 = 19,052,160 : x
  2. Step 2: Convert to fraction form
    8,864,016/19,052,160 = 19,052,160/x
  3. Step 3: Cross multiply
    8,864,016x = 19,052,160 × 19,052,160
  4. Step 4: Simplify right side
    8,864,016x = 362,984,800,665,600
  5. Step 5: Solve for x
    x = 362,984,800,665,600/8,864,016
  6. Step 6: Final answer
    x = 40,950,377.42

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.