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Finding the Third Proportional to 69,267,753 and 150,592,275

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Solution

The third proportional to 69,267,753 and 150,592,275 is: 327,396,693.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,267,753 : 150,592,275 = 150,592,275 : x
  2. Step 2: Convert to fraction form
    69,267,753/150,592,275 = 150,592,275/x
  3. Step 3: Cross multiply
    69,267,753x = 150,592,275 × 150,592,275
  4. Step 4: Simplify right side
    69,267,753x = 22,678,033,289,675,624
  5. Step 5: Solve for x
    x = 22,678,033,289,675,624/69,267,753
  6. Step 6: Final answer
    x = 327,396,693.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.