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Finding the Third Proportional to 8,850,529 and 13,668,849

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Solution

The third proportional to 8,850,529 and 13,668,849 is: 21,110,312.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,850,529 : 13,668,849 = 13,668,849 : x
  2. Step 2: Convert to fraction form
    8,850,529/13,668,849 = 13,668,849/x
  3. Step 3: Cross multiply
    8,850,529x = 13,668,849 × 13,668,849
  4. Step 4: Simplify right side
    8,850,529x = 186,837,432,984,801
  5. Step 5: Solve for x
    x = 186,837,432,984,801/8,850,529
  6. Step 6: Final answer
    x = 21,110,312.50

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.