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Finding the Third Proportional to 6,606,382 and 9,786,777

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Solution

The third proportional to 6,606,382 and 9,786,777 is: 14,498,253.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,382 : 9,786,777 = 9,786,777 : x
  2. Step 2: Convert to fraction form
    6,606,382/9,786,777 = 9,786,777/x
  3. Step 3: Cross multiply
    6,606,382x = 9,786,777 × 9,786,777
  4. Step 4: Simplify right side
    6,606,382x = 95,781,004,047,729
  5. Step 5: Solve for x
    x = 95,781,004,047,729/6,606,382
  6. Step 6: Final answer
    x = 14,498,253.97

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.