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Finding the Third Proportional to 6,724,758 and 14,394,156

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Solution

The third proportional to 6,724,758 and 14,394,156 is: 30,810,287.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,758 : 14,394,156 = 14,394,156 : x
  2. Step 2: Convert to fraction form
    6,724,758/14,394,156 = 14,394,156/x
  3. Step 3: Cross multiply
    6,724,758x = 14,394,156 × 14,394,156
  4. Step 4: Simplify right side
    6,724,758x = 207,191,726,952,336
  5. Step 5: Solve for x
    x = 207,191,726,952,336/6,724,758
  6. Step 6: Final answer
    x = 30,810,287.44

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.