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Finding the Third Proportional to 9,311,980 and 14,366,663

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Solution

The third proportional to 9,311,980 and 14,366,663 is: 22,165,104.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,980 : 14,366,663 = 14,366,663 : x
  2. Step 2: Convert to fraction form
    9,311,980/14,366,663 = 14,366,663/x
  3. Step 3: Cross multiply
    9,311,980x = 14,366,663 × 14,366,663
  4. Step 4: Simplify right side
    9,311,980x = 206,401,005,755,569
  5. Step 5: Solve for x
    x = 206,401,005,755,569/9,311,980
  6. Step 6: Final answer
    x = 22,165,104.07

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.