Home / 2,414,448,324.30-3,621,672,486.45-756,494,121.90

Finding the Fourth Proportional to 2,414,448,324.30, 3,621,672,486.45 and 756,494,121.90

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Solution

The fourth proportional to 2,414,448,324.30, 3,621,672,486.45 and 756,494,121.90 is: 1,134,741,182.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,324.30 : 3,621,672,486.45 = 756,494,121.90 : x
  2. Step 2: Convert to fraction form
    2,414,448,324.30/3,621,672,486.45 = 756,494,121.90/x
  3. Step 3: Cross multiply
    2,414,448,324.30x = 3,621,672,486.45 × 756,494,121.90
  4. Step 4: Simplify right side
    2,414,448,324.30x = 2,739,773,947,446,382,080
  5. Step 5: Solve for x
    x = 2,739,773,947,446,382,080/2,414,448,324.30
  6. Step 6: Final answer
    x = 1,134,741,182.85

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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.