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Finding the Third Proportional to 235,179,560.25 and 365,625,619.88

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Solution

The third proportional to 235,179,560.25 and 365,625,619.88 is: 568,425,647.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,179,560.25 : 365,625,619.88 = 365,625,619.88 : x
  2. Step 2: Convert to fraction form
    235,179,560.25/365,625,619.88 = 365,625,619.88/x
  3. Step 3: Cross multiply
    235,179,560.25x = 365,625,619.88 × 365,625,619.88
  4. Step 4: Simplify right side
    235,179,560.25x = 133,682,093,908,978,000
  5. Step 5: Solve for x
    x = 133,682,093,908,978,000/235,179,560.25
  6. Step 6: Final answer
    x = 568,425,647.90

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.