Home / 1,812,524,215.50-3,903,944,197.50

Finding the Third Proportional to 1,812,524,215.50 and 3,903,944,197.50

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Solution

The third proportional to 1,812,524,215.50 and 3,903,944,197.50 is: 8,408,594,029.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,524,215.50 : 3,903,944,197.50 = 3,903,944,197.50 : x
  2. Step 2: Convert to fraction form
    1,812,524,215.50/3,903,944,197.50 = 3,903,944,197.50/x
  3. Step 3: Cross multiply
    1,812,524,215.50x = 3,903,944,197.50 × 3,903,944,197.50
  4. Step 4: Simplify right side
    1,812,524,215.50x = 15,240,780,297,193,918,464
  5. Step 5: Solve for x
    x = 15,240,780,297,193,918,464/1,812,524,215.50
  6. Step 6: Final answer
    x = 8,408,594,029.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.