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Finding the Third Proportional to 6,714,785 and 10,135,999

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Solution

The third proportional to 6,714,785 and 10,135,999 is: 15,300,337.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,785 : 10,135,999 = 10,135,999 : x
  2. Step 2: Convert to fraction form
    6,714,785/10,135,999 = 10,135,999/x
  3. Step 3: Cross multiply
    6,714,785x = 10,135,999 × 10,135,999
  4. Step 4: Simplify right side
    6,714,785x = 102,738,475,728,001
  5. Step 5: Solve for x
    x = 102,738,475,728,001/6,714,785
  6. Step 6: Final answer
    x = 15,300,337.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.