Home / 132,949,446.88-199,424,170.32-32,089,542.88

Finding the Fourth Proportional to 132,949,446.88, 199,424,170.32 and 32,089,542.88

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Solution

The fourth proportional to 132,949,446.88, 199,424,170.32 and 32,089,542.88 is: 48,134,314.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,949,446.88 : 199,424,170.32 = 32,089,542.88 : x
  2. Step 2: Convert to fraction form
    132,949,446.88/199,424,170.32 = 32,089,542.88/x
  3. Step 3: Cross multiply
    132,949,446.88x = 199,424,170.32 × 32,089,542.88
  4. Step 4: Simplify right side
    132,949,446.88x = 6,399,430,464,792,063
  5. Step 5: Solve for x
    x = 6,399,430,464,792,063/132,949,446.88
  6. Step 6: Final answer
    x = 48,134,314.32

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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.