Home / 29,089,571.58-43,647,209.87-15,253,226.33

Finding the Fourth Proportional to 29,089,571.58, 43,647,209.87 and 15,253,226.33

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Solution

The fourth proportional to 29,089,571.58, 43,647,209.87 and 15,253,226.33 is: 22,886,578.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,089,571.58 : 43,647,209.87 = 15,253,226.33 : x
  2. Step 2: Convert to fraction form
    29,089,571.58/43,647,209.87 = 15,253,226.33/x
  3. Step 3: Cross multiply
    29,089,571.58x = 43,647,209.87 × 15,253,226.33
  4. Step 4: Simplify right side
    29,089,571.58x = 665,760,770,525,617.75
  5. Step 5: Solve for x
    x = 665,760,770,525,617.75/29,089,571.58
  6. Step 6: Final answer
    x = 22,886,578.74

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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.