Home / 2,162,836,110.38-4,440,330,616.50

Finding the Third Proportional to 2,162,836,110.38 and 4,440,330,616.50

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Solution

The third proportional to 2,162,836,110.38 and 4,440,330,616.50 is: 9,116,056,408.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,836,110.38 : 4,440,330,616.50 = 4,440,330,616.50 : x
  2. Step 2: Convert to fraction form
    2,162,836,110.38/4,440,330,616.50 = 4,440,330,616.50/x
  3. Step 3: Cross multiply
    2,162,836,110.38x = 4,440,330,616.50 × 4,440,330,616.50
  4. Step 4: Simplify right side
    2,162,836,110.38x = 19,716,535,983,827,271,680
  5. Step 5: Solve for x
    x = 19,716,535,983,827,271,680/2,162,836,110.38
  6. Step 6: Final answer
    x = 9,116,056,408.18

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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.