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Finding the Third Proportional to 10,994,810 and 16,776,519

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Solution

The third proportional to 10,994,810 and 16,776,519 is: 25,598,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,810 : 16,776,519 = 16,776,519 : x
  2. Step 2: Convert to fraction form
    10,994,810/16,776,519 = 16,776,519/x
  3. Step 3: Cross multiply
    10,994,810x = 16,776,519 × 16,776,519
  4. Step 4: Simplify right side
    10,994,810x = 281,451,589,757,361
  5. Step 5: Solve for x
    x = 281,451,589,757,361/10,994,810
  6. Step 6: Final answer
    x = 25,598,586.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.