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Finding the Third Proportional to 4,892,192 and 11,511,036

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Solution

The third proportional to 4,892,192 and 11,511,036 is: 27,084,781.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,192 : 11,511,036 = 11,511,036 : x
  2. Step 2: Convert to fraction form
    4,892,192/11,511,036 = 11,511,036/x
  3. Step 3: Cross multiply
    4,892,192x = 11,511,036 × 11,511,036
  4. Step 4: Simplify right side
    4,892,192x = 132,503,949,793,296
  5. Step 5: Solve for x
    x = 132,503,949,793,296/4,892,192
  6. Step 6: Final answer
    x = 27,084,781.18

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.