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Finding the Third Proportional to 5,434,452 and 11,104,857

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Solution

The third proportional to 5,434,452 and 11,104,857 is: 22,691,864.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434,452 : 11,104,857 = 11,104,857 : x
  2. Step 2: Convert to fraction form
    5,434,452/11,104,857 = 11,104,857/x
  3. Step 3: Cross multiply
    5,434,452x = 11,104,857 × 11,104,857
  4. Step 4: Simplify right side
    5,434,452x = 123,317,848,990,449
  5. Step 5: Solve for x
    x = 123,317,848,990,449/5,434,452
  6. Step 6: Final answer
    x = 22,691,864.61

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.