Home / 50,323,015.44-75,373,879.32-41,588,121.36

Finding the Fourth Proportional to 50,323,015.44, 75,373,879.32 and 41,588,121.36

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Solution

The fourth proportional to 50,323,015.44, 75,373,879.32 and 41,588,121.36 is: 62,290,743.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,323,015.44 : 75,373,879.32 = 41,588,121.36 : x
  2. Step 2: Convert to fraction form
    50,323,015.44/75,373,879.32 = 41,588,121.36/x
  3. Step 3: Cross multiply
    50,323,015.44x = 75,373,879.32 × 41,588,121.36
  4. Step 4: Simplify right side
    50,323,015.44x = 3,134,658,040,534,154
  5. Step 5: Solve for x
    x = 3,134,658,040,534,154/50,323,015.44
  6. Step 6: Final answer
    x = 62,290,743.37

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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.