Home / 33,006,317.19-49,498,262.55-11,435,883.96

Finding the Fourth Proportional to 33,006,317.19, 49,498,262.55 and 11,435,883.96

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Solution

The fourth proportional to 33,006,317.19, 49,498,262.55 and 11,435,883.96 is: 17,149,940.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,006,317.19 : 49,498,262.55 = 11,435,883.96 : x
  2. Step 2: Convert to fraction form
    33,006,317.19/49,498,262.55 = 11,435,883.96/x
  3. Step 3: Cross multiply
    33,006,317.19x = 49,498,262.55 × 11,435,883.96
  4. Step 4: Simplify right side
    33,006,317.19x = 566,056,386,743,413.75
  5. Step 5: Solve for x
    x = 566,056,386,743,413.75/33,006,317.19
  6. Step 6: Final answer
    x = 17,149,940.83

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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.