Home / 4,342,524,134.06-9,481,418,134.88

Finding the Third Proportional to 4,342,524,134.06 and 9,481,418,134.88

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Solution

The third proportional to 4,342,524,134.06 and 9,481,418,134.88 is: 20,701,621,239.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,524,134.06 : 9,481,418,134.88 = 9,481,418,134.88 : x
  2. Step 2: Convert to fraction form
    4,342,524,134.06/9,481,418,134.88 = 9,481,418,134.88/x
  3. Step 3: Cross multiply
    4,342,524,134.06x = 9,481,418,134.88 × 9,481,418,134.88
  4. Step 4: Simplify right side
    4,342,524,134.06x = 89,897,289,848,336,531,456
  5. Step 5: Solve for x
    x = 89,897,289,848,336,531,456/4,342,524,134.06
  6. Step 6: Final answer
    x = 20,701,621,239.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.