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Finding the Third Proportional to 617,353,008.75 and 1,324,224,180

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Solution

The third proportional to 617,353,008.75 and 1,324,224,180 is: 2,840,465,105.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,353,008.75 : 1,324,224,180 = 1,324,224,180 : x
  2. Step 2: Convert to fraction form
    617,353,008.75/1,324,224,180 = 1,324,224,180/x
  3. Step 3: Cross multiply
    617,353,008.75x = 1,324,224,180 × 1,324,224,180
  4. Step 4: Simplify right side
    617,353,008.75x = 1,753,569,678,896,672,512
  5. Step 5: Solve for x
    x = 1,753,569,678,896,672,512/617,353,008.75
  6. Step 6: Final answer
    x = 2,840,465,105.12

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.