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Finding the Third Proportional to 6,192,772 and 12,950,200

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Solution

The third proportional to 6,192,772 and 12,950,200 is: 27,081,197.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,772 : 12,950,200 = 12,950,200 : x
  2. Step 2: Convert to fraction form
    6,192,772/12,950,200 = 12,950,200/x
  3. Step 3: Cross multiply
    6,192,772x = 12,950,200 × 12,950,200
  4. Step 4: Simplify right side
    6,192,772x = 167,707,680,040,000
  5. Step 5: Solve for x
    x = 167,707,680,040,000/6,192,772
  6. Step 6: Final answer
    x = 27,081,197.25

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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.