Home / 24,482,521.69-33,785,879.96-13,469,035.73

Finding the Fourth Proportional to 24,482,521.69, 33,785,879.96 and 13,469,035.73

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Solution

The fourth proportional to 24,482,521.69, 33,785,879.96 and 13,469,035.73 is: 18,587,269.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,482,521.69 : 33,785,879.96 = 13,469,035.73 : x
  2. Step 2: Convert to fraction form
    24,482,521.69/33,785,879.96 = 13,469,035.73/x
  3. Step 3: Cross multiply
    24,482,521.69x = 33,785,879.96 × 13,469,035.73
  4. Step 4: Simplify right side
    24,482,521.69x = 455,063,224,215,474.12
  5. Step 5: Solve for x
    x = 455,063,224,215,474.12/24,482,521.69
  6. Step 6: Final answer
    x = 18,587,269.32

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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.