Home / 4,040,397,789.75-9,440,192,344.50

Finding the Third Proportional to 4,040,397,789.75 and 9,440,192,344.50

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Solution

The third proportional to 4,040,397,789.75 and 9,440,192,344.50 is: 22,056,548,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,397,789.75 : 9,440,192,344.50 = 9,440,192,344.50 : x
  2. Step 2: Convert to fraction form
    4,040,397,789.75/9,440,192,344.50 = 9,440,192,344.50/x
  3. Step 3: Cross multiply
    4,040,397,789.75x = 9,440,192,344.50 × 9,440,192,344.50
  4. Step 4: Simplify right side
    4,040,397,789.75x = 89,117,231,501,156,401,152
  5. Step 5: Solve for x
    x = 89,117,231,501,156,401,152/4,040,397,789.75
  6. Step 6: Final answer
    x = 22,056,548,918.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.