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Finding the Third Proportional to 54,607,094 and 117,318,694

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Solution

The third proportional to 54,607,094 and 117,318,694 is: 252,049,229.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,607,094 : 117,318,694 = 117,318,694 : x
  2. Step 2: Convert to fraction form
    54,607,094/117,318,694 = 117,318,694/x
  3. Step 3: Cross multiply
    54,607,094x = 117,318,694 × 117,318,694
  4. Step 4: Simplify right side
    54,607,094x = 13,763,675,961,865,636
  5. Step 5: Solve for x
    x = 13,763,675,961,865,636/54,607,094
  6. Step 6: Final answer
    x = 252,049,229.39

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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.