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Finding the Third Proportional to 17,632,176.75 and 27,234,349.88

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Solution

The third proportional to 17,632,176.75 and 27,234,349.88 is: 42,065,697.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,176.75 : 27,234,349.88 = 27,234,349.88 : x
  2. Step 2: Convert to fraction form
    17,632,176.75/27,234,349.88 = 27,234,349.88/x
  3. Step 3: Cross multiply
    17,632,176.75x = 27,234,349.88 × 27,234,349.88
  4. Step 4: Simplify right side
    17,632,176.75x = 741,709,813,113,912.50
  5. Step 5: Solve for x
    x = 741,709,813,113,912.50/17,632,176.75
  6. Step 6: Final answer
    x = 42,065,697.48

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.