Home / 332,100,424.65-458,295,568.83-181,393,049.08

Finding the Fourth Proportional to 332,100,424.65, 458,295,568.83 and 181,393,049.08

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Solution

The fourth proportional to 332,100,424.65, 458,295,568.83 and 181,393,049.08 is: 250,320,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,100,424.65 : 458,295,568.83 = 181,393,049.08 : x
  2. Step 2: Convert to fraction form
    332,100,424.65/458,295,568.83 = 181,393,049.08/x
  3. Step 3: Cross multiply
    332,100,424.65x = 458,295,568.83 × 181,393,049.08
  4. Step 4: Simplify right side
    332,100,424.65x = 83,131,630,608,780,960
  5. Step 5: Solve for x
    x = 83,131,630,608,780,960/332,100,424.65
  6. Step 6: Final answer
    x = 250,320,759.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.