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Finding the Third Proportional to 10,993,936 and 17,119,092

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Solution

The third proportional to 10,993,936 and 17,119,092 is: 26,656,814.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,936 : 17,119,092 = 17,119,092 : x
  2. Step 2: Convert to fraction form
    10,993,936/17,119,092 = 17,119,092/x
  3. Step 3: Cross multiply
    10,993,936x = 17,119,092 × 17,119,092
  4. Step 4: Simplify right side
    10,993,936x = 293,063,310,904,464
  5. Step 5: Solve for x
    x = 293,063,310,904,464/10,993,936
  6. Step 6: Final answer
    x = 26,656,814.35

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.