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Finding the Third Proportional to 6,394,432 and 13,380,032

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Solution

The third proportional to 6,394,432 and 13,380,032 is: 27,997,053.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,432 : 13,380,032 = 13,380,032 : x
  2. Step 2: Convert to fraction form
    6,394,432/13,380,032 = 13,380,032/x
  3. Step 3: Cross multiply
    6,394,432x = 13,380,032 × 13,380,032
  4. Step 4: Simplify right side
    6,394,432x = 179,025,256,321,024
  5. Step 5: Solve for x
    x = 179,025,256,321,024/6,394,432
  6. Step 6: Final answer
    x = 27,997,053.74

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.