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Finding the Third Proportional to 7,050,285 and 9,512,505

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Solution

The third proportional to 7,050,285 and 9,512,505 is: 12,834,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,285 : 9,512,505 = 9,512,505 : x
  2. Step 2: Convert to fraction form
    7,050,285/9,512,505 = 9,512,505/x
  3. Step 3: Cross multiply
    7,050,285x = 9,512,505 × 9,512,505
  4. Step 4: Simplify right side
    7,050,285x = 90,487,751,375,025
  5. Step 5: Solve for x
    x = 90,487,751,375,025/7,050,285
  6. Step 6: Final answer
    x = 12,834,623.19

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.