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Finding the Third Proportional to 16,486,519 and 35,241,923

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Solution

The third proportional to 16,486,519 and 35,241,923 is: 75,333,861.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486,519 : 35,241,923 = 35,241,923 : x
  2. Step 2: Convert to fraction form
    16,486,519/35,241,923 = 35,241,923/x
  3. Step 3: Cross multiply
    16,486,519x = 35,241,923 × 35,241,923
  4. Step 4: Simplify right side
    16,486,519x = 1,241,993,136,737,929
  5. Step 5: Solve for x
    x = 1,241,993,136,737,929/16,486,519
  6. Step 6: Final answer
    x = 75,333,861.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.