Home / 2,580,212,040-3,984,383,400

Finding the Third Proportional to 2,580,212,040 and 3,984,383,400

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Solution

The third proportional to 2,580,212,040 and 3,984,383,400 is: 6,152,715,680.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,212,040 : 3,984,383,400 = 3,984,383,400 : x
  2. Step 2: Convert to fraction form
    2,580,212,040/3,984,383,400 = 3,984,383,400/x
  3. Step 3: Cross multiply
    2,580,212,040x = 3,984,383,400 × 3,984,383,400
  4. Step 4: Simplify right side
    2,580,212,040x = 15,875,311,078,195,560,448
  5. Step 5: Solve for x
    x = 15,875,311,078,195,560,448/2,580,212,040
  6. Step 6: Final answer
    x = 6,152,715,680.76

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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.