Home / 29,089,591.08-43,647,239.16-15,253,245.90

Finding the Fourth Proportional to 29,089,591.08, 43,647,239.16 and 15,253,245.90

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Solution

The fourth proportional to 29,089,591.08, 43,647,239.16 and 15,253,245.90 is: 22,886,608.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,089,591.08 : 43,647,239.16 = 15,253,245.90 : x
  2. Step 2: Convert to fraction form
    29,089,591.08/43,647,239.16 = 15,253,245.90/x
  3. Step 3: Cross multiply
    29,089,591.08x = 43,647,239.16 × 15,253,245.90
  4. Step 4: Simplify right side
    29,089,591.08x = 665,762,071,763,589.38
  5. Step 5: Solve for x
    x = 665,762,071,763,589.38/29,089,591.08
  6. Step 6: Final answer
    x = 22,886,608.13

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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.