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Finding the Third Proportional to 6,380,505 and 14,000,958

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Solution

The third proportional to 6,380,505 and 14,000,958 is: 30,722,775.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,380,505 : 14,000,958 = 14,000,958 : x
  2. Step 2: Convert to fraction form
    6,380,505/14,000,958 = 14,000,958/x
  3. Step 3: Cross multiply
    6,380,505x = 14,000,958 × 14,000,958
  4. Step 4: Simplify right side
    6,380,505x = 196,026,824,917,764
  5. Step 5: Solve for x
    x = 196,026,824,917,764/6,380,505
  6. Step 6: Final answer
    x = 30,722,775.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.