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Finding the Third Proportional to 153,627,504.38 and 224,608,782

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Solution

The third proportional to 153,627,504.38 and 224,608,782 is: 328,385,891.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,627,504.38 : 224,608,782 = 224,608,782 : x
  2. Step 2: Convert to fraction form
    153,627,504.38/224,608,782 = 224,608,782/x
  3. Step 3: Cross multiply
    153,627,504.38x = 224,608,782 × 224,608,782
  4. Step 4: Simplify right side
    153,627,504.38x = 50,449,104,951,523,520
  5. Step 5: Solve for x
    x = 50,449,104,951,523,520/153,627,504.38
  6. Step 6: Final answer
    x = 328,385,891.29

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.