Home / 5,610,939,942.59-7,743,092,067.14-3,167,238,672.83

Finding the Fourth Proportional to 5,610,939,942.59, 7,743,092,067.14 and 3,167,238,672.83

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Solution

The fourth proportional to 5,610,939,942.59, 7,743,092,067.14 and 3,167,238,672.83 is: 4,370,786,515.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,939,942.59 : 7,743,092,067.14 = 3,167,238,672.83 : x
  2. Step 2: Convert to fraction form
    5,610,939,942.59/7,743,092,067.14 = 3,167,238,672.83/x
  3. Step 3: Cross multiply
    5,610,939,942.59x = 7,743,092,067.14 × 3,167,238,672.83
  4. Step 4: Simplify right side
    5,610,939,942.59x = 24,524,220,642,328,993,792
  5. Step 5: Solve for x
    x = 24,524,220,642,328,993,792/5,610,939,942.59
  6. Step 6: Final answer
    x = 4,370,786,515.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.