Home / 41,089,826.44-61,620,202.62-11,937,601.96

Finding the Fourth Proportional to 41,089,826.44, 61,620,202.62 and 11,937,601.96

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Solution

The fourth proportional to 41,089,826.44, 61,620,202.62 and 11,937,601.96 is: 17,902,179.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089,826.44 : 61,620,202.62 = 11,937,601.96 : x
  2. Step 2: Convert to fraction form
    41,089,826.44/61,620,202.62 = 11,937,601.96/x
  3. Step 3: Cross multiply
    41,089,826.44x = 61,620,202.62 × 11,937,601.96
  4. Step 4: Simplify right side
    41,089,826.44x = 735,597,451,572,109.12
  5. Step 5: Solve for x
    x = 735,597,451,572,109.12/41,089,826.44
  6. Step 6: Final answer
    x = 17,902,179.57

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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.