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Finding the Third Proportional to 8,529,012 and 20,134,098

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Solution

The third proportional to 8,529,012 and 20,134,098 is: 47,529,761.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,529,012 : 20,134,098 = 20,134,098 : x
  2. Step 2: Convert to fraction form
    8,529,012/20,134,098 = 20,134,098/x
  3. Step 3: Cross multiply
    8,529,012x = 20,134,098 × 20,134,098
  4. Step 4: Simplify right side
    8,529,012x = 405,381,902,273,604
  5. Step 5: Solve for x
    x = 405,381,902,273,604/8,529,012
  6. Step 6: Final answer
    x = 47,529,761.04

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.