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Finding the Third Proportional to 4,318,125,016.50 and 6,634,321,839

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Solution

The third proportional to 4,318,125,016.50 and 6,634,321,839 is: 10,192,902,265.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318,125,016.50 : 6,634,321,839 = 6,634,321,839 : x
  2. Step 2: Convert to fraction form
    4,318,125,016.50/6,634,321,839 = 6,634,321,839/x
  3. Step 3: Cross multiply
    4,318,125,016.50x = 6,634,321,839 × 6,634,321,839
  4. Step 4: Simplify right side
    4,318,125,016.50x = 44,014,226,263,432,339,456
  5. Step 5: Solve for x
    x = 44,014,226,263,432,339,456/4,318,125,016.50
  6. Step 6: Final answer
    x = 10,192,902,265.51

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.