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Finding the Third Proportional to 5,526,147 and 11,892,102.25

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Solution

The third proportional to 5,526,147 and 11,892,102.25 is: 25,591,446.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,147 : 11,892,102.25 = 11,892,102.25 : x
  2. Step 2: Convert to fraction form
    5,526,147/11,892,102.25 = 11,892,102.25/x
  3. Step 3: Cross multiply
    5,526,147x = 11,892,102.25 × 11,892,102.25
  4. Step 4: Simplify right side
    5,526,147x = 141,422,095,924,455.06
  5. Step 5: Solve for x
    x = 141,422,095,924,455.06/5,526,147
  6. Step 6: Final answer
    x = 25,591,446.61

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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.