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Finding the Third Proportional to 41,376,860 and 89,335,883

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Solution

The third proportional to 41,376,860 and 89,335,883 is: 192,883,171.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376,860 : 89,335,883 = 89,335,883 : x
  2. Step 2: Convert to fraction form
    41,376,860/89,335,883 = 89,335,883/x
  3. Step 3: Cross multiply
    41,376,860x = 89,335,883 × 89,335,883
  4. Step 4: Simplify right side
    41,376,860x = 7,980,899,991,389,689
  5. Step 5: Solve for x
    x = 7,980,899,991,389,689/41,376,860
  6. Step 6: Final answer
    x = 192,883,171.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.