Home / 23,329,216.80-34,993,825.20-22,006,519.20

Finding the Fourth Proportional to 23,329,216.80, 34,993,825.20 and 22,006,519.20

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Solution

The fourth proportional to 23,329,216.80, 34,993,825.20 and 22,006,519.20 is: 33,009,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,216.80 : 34,993,825.20 = 22,006,519.20 : x
  2. Step 2: Convert to fraction form
    23,329,216.80/34,993,825.20 = 22,006,519.20/x
  3. Step 3: Cross multiply
    23,329,216.80x = 34,993,825.20 × 22,006,519.20
  4. Step 4: Simplify right side
    23,329,216.80x = 770,092,286,145,243.88
  5. Step 5: Solve for x
    x = 770,092,286,145,243.88/23,329,216.80
  6. Step 6: Final answer
    x = 33,009,778.80

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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.