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Finding the Third Proportional to 3,834,035 and 8,206,653

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Solution

The third proportional to 3,834,035 and 8,206,653 is: 17,566,129.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,035 : 8,206,653 = 8,206,653 : x
  2. Step 2: Convert to fraction form
    3,834,035/8,206,653 = 8,206,653/x
  3. Step 3: Cross multiply
    3,834,035x = 8,206,653 × 8,206,653
  4. Step 4: Simplify right side
    3,834,035x = 67,349,153,462,409
  5. Step 5: Solve for x
    x = 67,349,153,462,409/3,834,035
  6. Step 6: Final answer
    x = 17,566,129.02

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.