Home / 14,797,912.68-22,196,897.57-5,704,292.57

Finding the Fourth Proportional to 14,797,912.68, 22,196,897.57 and 5,704,292.57

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Solution

The fourth proportional to 14,797,912.68, 22,196,897.57 and 5,704,292.57 is: 8,556,449.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,912.68 : 22,196,897.57 = 5,704,292.57 : x
  2. Step 2: Convert to fraction form
    14,797,912.68/22,196,897.57 = 5,704,292.57/x
  3. Step 3: Cross multiply
    14,797,912.68x = 22,196,897.57 × 5,704,292.57
  4. Step 4: Simplify right side
    14,797,912.68x = 126,617,597,788,878.31
  5. Step 5: Solve for x
    x = 126,617,597,788,878.31/14,797,912.68
  6. Step 6: Final answer
    x = 8,556,449.85

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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.