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Finding the Third Proportional to 10,903,539 and 16,881,075

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Solution

The third proportional to 10,903,539 and 16,881,075 is: 26,135,614.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,539 : 16,881,075 = 16,881,075 : x
  2. Step 2: Convert to fraction form
    10,903,539/16,881,075 = 16,881,075/x
  3. Step 3: Cross multiply
    10,903,539x = 16,881,075 × 16,881,075
  4. Step 4: Simplify right side
    10,903,539x = 284,970,693,155,625
  5. Step 5: Solve for x
    x = 284,970,693,155,625/10,903,539
  6. Step 6: Final answer
    x = 26,135,614.61

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.