Home / 2,162,836,201.50-4,440,330,778.50

Finding the Third Proportional to 2,162,836,201.50 and 4,440,330,778.50

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Solution

The third proportional to 2,162,836,201.50 and 4,440,330,778.50 is: 9,116,056,689.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,836,201.50 : 4,440,330,778.50 = 4,440,330,778.50 : x
  2. Step 2: Convert to fraction form
    2,162,836,201.50/4,440,330,778.50 = 4,440,330,778.50/x
  3. Step 3: Cross multiply
    2,162,836,201.50x = 4,440,330,778.50 × 4,440,330,778.50
  4. Step 4: Simplify right side
    2,162,836,201.50x = 19,716,537,422,494,416,896
  5. Step 5: Solve for x
    x = 19,716,537,422,494,416,896/2,162,836,201.50
  6. Step 6: Final answer
    x = 9,116,056,689.28

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.