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Finding the Third Proportional to 8,752,690 and 14,063,227

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Solution

The third proportional to 8,752,690 and 14,063,227 is: 22,595,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,752,690 : 14,063,227 = 14,063,227 : x
  2. Step 2: Convert to fraction form
    8,752,690/14,063,227 = 14,063,227/x
  3. Step 3: Cross multiply
    8,752,690x = 14,063,227 × 14,063,227
  4. Step 4: Simplify right side
    8,752,690x = 197,774,353,653,529
  5. Step 5: Solve for x
    x = 197,774,353,653,529/8,752,690
  6. Step 6: Final answer
    x = 22,595,836.67

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.