Home / 22,815,651.08-34,223,476.61-5,543,763.22

Finding the Fourth Proportional to 22,815,651.08, 34,223,476.61 and 5,543,763.22

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Solution

The fourth proportional to 22,815,651.08, 34,223,476.61 and 5,543,763.22 is: 8,315,644.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,815,651.08 : 34,223,476.61 = 5,543,763.22 : x
  2. Step 2: Convert to fraction form
    22,815,651.08/34,223,476.61 = 5,543,763.22/x
  3. Step 3: Cross multiply
    22,815,651.08x = 34,223,476.61 × 5,543,763.22
  4. Step 4: Simplify right side
    22,815,651.08x = 189,726,850,891,048.28
  5. Step 5: Solve for x
    x = 189,726,850,891,048.28/22,815,651.08
  6. Step 6: Final answer
    x = 8,315,644.83

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1.5x scale

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.