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Finding the Third Proportional to 6,192,767 and 12,950,190

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Solution

The third proportional to 6,192,767 and 12,950,190 is: 27,081,177.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,767 : 12,950,190 = 12,950,190 : x
  2. Step 2: Convert to fraction form
    6,192,767/12,950,190 = 12,950,190/x
  3. Step 3: Cross multiply
    6,192,767x = 12,950,190 × 12,950,190
  4. Step 4: Simplify right side
    6,192,767x = 167,707,421,036,100
  5. Step 5: Solve for x
    x = 167,707,421,036,100/6,192,767
  6. Step 6: Final answer
    x = 27,081,177.29

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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.