Home / 2,156,281,380.91-3,225,802,361.13

Finding the Third Proportional to 2,156,281,380.91 and 3,225,802,361.13

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Solution

The third proportional to 2,156,281,380.91 and 3,225,802,361.13 is: 4,825,808,433.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,281,380.91 : 3,225,802,361.13 = 3,225,802,361.13 : x
  2. Step 2: Convert to fraction form
    2,156,281,380.91/3,225,802,361.13 = 3,225,802,361.13/x
  3. Step 3: Cross multiply
    2,156,281,380.91x = 3,225,802,361.13 × 3,225,802,361.13
  4. Step 4: Simplify right side
    2,156,281,380.91x = 10,405,800,873,091,237,888
  5. Step 5: Solve for x
    x = 10,405,800,873,091,237,888/2,156,281,380.91
  6. Step 6: Final answer
    x = 4,825,808,433.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.