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Finding the Third Proportional to 52,642,338 and 113,608,167

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Solution

The third proportional to 52,642,338 and 113,608,167 is: 245,179,376.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,642,338 : 113,608,167 = 113,608,167 : x
  2. Step 2: Convert to fraction form
    52,642,338/113,608,167 = 113,608,167/x
  3. Step 3: Cross multiply
    52,642,338x = 113,608,167 × 113,608,167
  4. Step 4: Simplify right side
    52,642,338x = 12,906,815,609,099,888
  5. Step 5: Solve for x
    x = 12,906,815,609,099,888/52,642,338
  6. Step 6: Final answer
    x = 245,179,376.51

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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.