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Finding the Third Proportional to 54,225,054 and 82,608,165

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Solution

The third proportional to 54,225,054 and 82,608,165 is: 125,847,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,225,054 : 82,608,165 = 82,608,165 : x
  2. Step 2: Convert to fraction form
    54,225,054/82,608,165 = 82,608,165/x
  3. Step 3: Cross multiply
    54,225,054x = 82,608,165 × 82,608,165
  4. Step 4: Simplify right side
    54,225,054x = 6,824,108,924,667,225
  5. Step 5: Solve for x
    x = 6,824,108,924,667,225/54,225,054
  6. Step 6: Final answer
    x = 125,847,895.42

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.