Home / 41,089,825.44-61,620,201.12-11,937,600.96

Finding the Fourth Proportional to 41,089,825.44, 61,620,201.12 and 11,937,600.96

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Solution

The fourth proportional to 41,089,825.44, 61,620,201.12 and 11,937,600.96 is: 17,902,178.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089,825.44 : 61,620,201.12 = 11,937,600.96 : x
  2. Step 2: Convert to fraction form
    41,089,825.44/61,620,201.12 = 11,937,600.96/x
  3. Step 3: Cross multiply
    41,089,825.44x = 61,620,201.12 × 11,937,600.96
  4. Step 4: Simplify right side
    41,089,825.44x = 735,597,372,045,505.12
  5. Step 5: Solve for x
    x = 735,597,372,045,505.12/41,089,825.44
  6. Step 6: Final answer
    x = 17,902,178.07

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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.