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Finding the Third Proportional to 327,194,037 and 715,956,579

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Solution

The third proportional to 327,194,037 and 715,956,579 is: 1,566,635,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,194,037 : 715,956,579 = 715,956,579 : x
  2. Step 2: Convert to fraction form
    327,194,037/715,956,579 = 715,956,579/x
  3. Step 3: Cross multiply
    327,194,037x = 715,956,579 × 715,956,579
  4. Step 4: Simplify right side
    327,194,037x = 512,593,823,013,383,232
  5. Step 5: Solve for x
    x = 512,593,823,013,383,232/327,194,037
  6. Step 6: Final answer
    x = 1,566,635,589.43

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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.