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Finding the Third Proportional to 10,846,321 and 14,394,675

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Solution

The third proportional to 10,846,321 and 14,394,675 is: 19,103,866.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,321 : 14,394,675 = 14,394,675 : x
  2. Step 2: Convert to fraction form
    10,846,321/14,394,675 = 14,394,675/x
  3. Step 3: Cross multiply
    10,846,321x = 14,394,675 × 14,394,675
  4. Step 4: Simplify right side
    10,846,321x = 207,206,668,355,625
  5. Step 5: Solve for x
    x = 207,206,668,355,625/10,846,321
  6. Step 6: Final answer
    x = 19,103,866.50

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.