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Finding the Third Proportional to 8,867,269 and 19,060,598

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Solution

The third proportional to 8,867,269 and 19,060,598 is: 40,971,622.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,867,269 : 19,060,598 = 19,060,598 : x
  2. Step 2: Convert to fraction form
    8,867,269/19,060,598 = 19,060,598/x
  3. Step 3: Cross multiply
    8,867,269x = 19,060,598 × 19,060,598
  4. Step 4: Simplify right side
    8,867,269x = 363,306,396,117,604
  5. Step 5: Solve for x
    x = 363,306,396,117,604/8,867,269
  6. Step 6: Final answer
    x = 40,971,622.28

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.