Home / 2,256,445,087.85-3,382,887,543.36-1,425,647,586.98

Finding the Fourth Proportional to 2,256,445,087.85, 3,382,887,543.36 and 1,425,647,586.98

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Solution

The fourth proportional to 2,256,445,087.85, 3,382,887,543.36 and 1,425,647,586.98 is: 2,137,346,700.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,445,087.85 : 3,382,887,543.36 = 1,425,647,586.98 : x
  2. Step 2: Convert to fraction form
    2,256,445,087.85/3,382,887,543.36 = 1,425,647,586.98/x
  3. Step 3: Cross multiply
    2,256,445,087.85x = 3,382,887,543.36 × 1,425,647,586.98
  4. Step 4: Simplify right side
    2,256,445,087.85x = 4,822,805,463,198,969,856
  5. Step 5: Solve for x
    x = 4,822,805,463,198,969,856/2,256,445,087.85
  6. Step 6: Final answer
    x = 2,137,346,700.43

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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.