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Finding the Third Proportional to 6,346,120 and 9,667,977

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Solution

The third proportional to 6,346,120 and 9,667,977 is: 14,728,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,120 : 9,667,977 = 9,667,977 : x
  2. Step 2: Convert to fraction form
    6,346,120/9,667,977 = 9,667,977/x
  3. Step 3: Cross multiply
    6,346,120x = 9,667,977 × 9,667,977
  4. Step 4: Simplify right side
    6,346,120x = 93,469,779,272,529
  5. Step 5: Solve for x
    x = 93,469,779,272,529/6,346,120
  6. Step 6: Final answer
    x = 14,728,649.83

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.