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Finding the Third Proportional to 8,246,754 and 17,751,906

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Solution

The third proportional to 8,246,754 and 17,751,906 is: 38,212,630.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,246,754 : 17,751,906 = 17,751,906 : x
  2. Step 2: Convert to fraction form
    8,246,754/17,751,906 = 17,751,906/x
  3. Step 3: Cross multiply
    8,246,754x = 17,751,906 × 17,751,906
  4. Step 4: Simplify right side
    8,246,754x = 315,130,166,632,836
  5. Step 5: Solve for x
    x = 315,130,166,632,836/8,246,754
  6. Step 6: Final answer
    x = 38,212,630.89

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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.