Home / 2,675,633,834.27-4,013,491,112.48-928,892,057.37

Finding the Fourth Proportional to 2,675,633,834.27, 4,013,491,112.48 and 928,892,057.37

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Solution

The fourth proportional to 2,675,633,834.27, 4,013,491,112.48 and 928,892,057.37 is: 1,393,352,098.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,633,834.27 : 4,013,491,112.48 = 928,892,057.37 : x
  2. Step 2: Convert to fraction form
    2,675,633,834.27/4,013,491,112.48 = 928,892,057.37/x
  3. Step 3: Cross multiply
    2,675,633,834.27x = 4,013,491,112.48 × 928,892,057.37
  4. Step 4: Simplify right side
    2,675,633,834.27x = 3,728,100,016,710,079,488
  5. Step 5: Solve for x
    x = 3,728,100,016,710,079,488/2,675,633,834.27
  6. Step 6: Final answer
    x = 1,393,352,098.10

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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.