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Finding the Third Proportional to 327,193,600.50 and 715,955,622.75

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Solution

The third proportional to 327,193,600.50 and 715,955,622.75 is: 1,566,633,494.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,193,600.50 : 715,955,622.75 = 715,955,622.75 : x
  2. Step 2: Convert to fraction form
    327,193,600.50/715,955,622.75 = 715,955,622.75/x
  3. Step 3: Cross multiply
    327,193,600.50x = 715,955,622.75 × 715,955,622.75
  4. Step 4: Simplify right side
    327,193,600.50x = 512,592,453,747,340,288
  5. Step 5: Solve for x
    x = 512,592,453,747,340,288/327,193,600.50
  6. Step 6: Final answer
    x = 1,566,633,494.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.