Home / 93,728,379.58-140,601,809.66-32,309,452.52

Finding the Fourth Proportional to 93,728,379.58, 140,601,809.66 and 32,309,452.52

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Solution

The fourth proportional to 93,728,379.58, 140,601,809.66 and 32,309,452.52 is: 48,467,364.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,728,379.58 : 140,601,809.66 = 32,309,452.52 : x
  2. Step 2: Convert to fraction form
    93,728,379.58/140,601,809.66 = 32,309,452.52/x
  3. Step 3: Cross multiply
    93,728,379.58x = 140,601,809.66 × 32,309,452.52
  4. Step 4: Simplify right side
    93,728,379.58x = 4,542,767,493,435,847
  5. Step 5: Solve for x
    x = 4,542,767,493,435,847/93,728,379.58
  6. Step 6: Final answer
    x = 48,467,364.03

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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.