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Finding the Third Proportional to 6,798,867 and 14,608,182

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Solution

The third proportional to 6,798,867 and 14,608,182 is: 31,387,432.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,867 : 14,608,182 = 14,608,182 : x
  2. Step 2: Convert to fraction form
    6,798,867/14,608,182 = 14,608,182/x
  3. Step 3: Cross multiply
    6,798,867x = 14,608,182 × 14,608,182
  4. Step 4: Simplify right side
    6,798,867x = 213,398,981,345,124
  5. Step 5: Solve for x
    x = 213,398,981,345,124/6,798,867
  6. Step 6: Final answer
    x = 31,387,432.84

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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.