Home / 39,366,226.20-59,049,339.30-22,147,537.80

Finding the Fourth Proportional to 39,366,226.20, 59,049,339.30 and 22,147,537.80

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Solution

The fourth proportional to 39,366,226.20, 59,049,339.30 and 22,147,537.80 is: 33,221,306.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,226.20 : 59,049,339.30 = 22,147,537.80 : x
  2. Step 2: Convert to fraction form
    39,366,226.20/59,049,339.30 = 22,147,537.80/x
  3. Step 3: Cross multiply
    39,366,226.20x = 59,049,339.30 × 22,147,537.80
  4. Step 4: Simplify right side
    39,366,226.20x = 1,307,797,474,211,775.50
  5. Step 5: Solve for x
    x = 1,307,797,474,211,775.50/39,366,226.20
  6. Step 6: Final answer
    x = 33,221,306.70

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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.