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Finding the Third Proportional to 8,329,338 and 16,890,498

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Solution

The third proportional to 8,329,338 and 16,890,498 is: 34,251,092.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,329,338 : 16,890,498 = 16,890,498 : x
  2. Step 2: Convert to fraction form
    8,329,338/16,890,498 = 16,890,498/x
  3. Step 3: Cross multiply
    8,329,338x = 16,890,498 × 16,890,498
  4. Step 4: Simplify right side
    8,329,338x = 285,288,922,688,004
  5. Step 5: Solve for x
    x = 285,288,922,688,004/8,329,338
  6. Step 6: Final answer
    x = 34,251,092.07

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.