Home / 237,584,787.06-327,867,712.38-131,745,658.59

Finding the Fourth Proportional to 237,584,787.06, 327,867,712.38 and 131,745,658.59

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Solution

The fourth proportional to 237,584,787.06, 327,867,712.38 and 131,745,658.59 is: 181,809,400.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,584,787.06 : 327,867,712.38 = 131,745,658.59 : x
  2. Step 2: Convert to fraction form
    237,584,787.06/327,867,712.38 = 131,745,658.59/x
  3. Step 3: Cross multiply
    237,584,787.06x = 327,867,712.38 × 131,745,658.59
  4. Step 4: Simplify right side
    237,584,787.06x = 43,195,147,697,899,800
  5. Step 5: Solve for x
    x = 43,195,147,697,899,800/237,584,787.06
  6. Step 6: Final answer
    x = 181,809,400.48

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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.