Home / 33,414,486.62-46,109,174.55-18,530,237.66

Finding the Fourth Proportional to 33,414,486.62, 46,109,174.55 and 18,530,237.66

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Solution

The fourth proportional to 33,414,486.62, 46,109,174.55 and 18,530,237.66 is: 25,570,165.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414,486.62 : 46,109,174.55 = 18,530,237.66 : x
  2. Step 2: Convert to fraction form
    33,414,486.62/46,109,174.55 = 18,530,237.66/x
  3. Step 3: Cross multiply
    33,414,486.62x = 46,109,174.55 × 18,530,237.66
  4. Step 4: Simplify right side
    33,414,486.62x = 854,413,962,717,923.50
  5. Step 5: Solve for x
    x = 854,413,962,717,923.50/33,414,486.62
  6. Step 6: Final answer
    x = 25,570,165.79

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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.