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Finding the Third Proportional to 7,668,065 and 16,413,295

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Solution

The third proportional to 7,668,065 and 16,413,295 is: 35,132,233.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,065 : 16,413,295 = 16,413,295 : x
  2. Step 2: Convert to fraction form
    7,668,065/16,413,295 = 16,413,295/x
  3. Step 3: Cross multiply
    7,668,065x = 16,413,295 × 16,413,295
  4. Step 4: Simplify right side
    7,668,065x = 269,396,252,757,025
  5. Step 5: Solve for x
    x = 269,396,252,757,025/7,668,065
  6. Step 6: Final answer
    x = 35,132,233.85

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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.