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Finding the Third Proportional to 8,022,918 and 16,709,388

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Solution

The third proportional to 8,022,918 and 16,709,388 is: 34,800,760.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,918 : 16,709,388 = 16,709,388 : x
  2. Step 2: Convert to fraction form
    8,022,918/16,709,388 = 16,709,388/x
  3. Step 3: Cross multiply
    8,022,918x = 16,709,388 × 16,709,388
  4. Step 4: Simplify right side
    8,022,918x = 279,203,647,334,544
  5. Step 5: Solve for x
    x = 279,203,647,334,544/8,022,918
  6. Step 6: Final answer
    x = 34,800,760.44

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.