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Finding the Third Proportional to 8,103,267 and 12,360,735

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Solution

The third proportional to 8,103,267 and 12,360,735 is: 18,855,082.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,103,267 : 12,360,735 = 12,360,735 : x
  2. Step 2: Convert to fraction form
    8,103,267/12,360,735 = 12,360,735/x
  3. Step 3: Cross multiply
    8,103,267x = 12,360,735 × 12,360,735
  4. Step 4: Simplify right side
    8,103,267x = 152,787,769,740,225
  5. Step 5: Solve for x
    x = 152,787,769,740,225/8,103,267
  6. Step 6: Final answer
    x = 18,855,082.74

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.