Home / 75,907,010.55-104,751,723.38-41,099,724.03

Finding the Fourth Proportional to 75,907,010.55, 104,751,723.38 and 41,099,724.03

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Solution

The fourth proportional to 75,907,010.55, 104,751,723.38 and 41,099,724.03 is: 56,717,645.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,907,010.55 : 104,751,723.38 = 41,099,724.03 : x
  2. Step 2: Convert to fraction form
    75,907,010.55/104,751,723.38 = 41,099,724.03/x
  3. Step 3: Cross multiply
    75,907,010.55x = 104,751,723.38 × 41,099,724.03
  4. Step 4: Simplify right side
    75,907,010.55x = 4,305,266,922,379,400.50
  5. Step 5: Solve for x
    x = 4,305,266,922,379,400.50/75,907,010.55
  6. Step 6: Final answer
    x = 56,717,645.59

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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.