Home / 54,104,697.80-81,158,228.22-32,557,324.04

Finding the Fourth Proportional to 54,104,697.80, 81,158,228.22 and 32,557,324.04

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Solution

The fourth proportional to 54,104,697.80, 81,158,228.22 and 32,557,324.04 is: 48,836,697.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,104,697.80 : 81,158,228.22 = 32,557,324.04 : x
  2. Step 2: Convert to fraction form
    54,104,697.80/81,158,228.22 = 32,557,324.04/x
  3. Step 3: Cross multiply
    54,104,697.80x = 81,158,228.22 × 32,557,324.04
  4. Step 4: Simplify right side
    54,104,697.80x = 2,642,294,734,508,319.50
  5. Step 5: Solve for x
    x = 2,642,294,734,508,319.50/54,104,697.80
  6. Step 6: Final answer
    x = 48,836,697.03

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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.