Home / 234,471,202.92-323,358,561.54-146,373,321.96

Finding the Fourth Proportional to 234,471,202.92, 323,358,561.54 and 146,373,321.96

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Solution

The fourth proportional to 234,471,202.92, 323,358,561.54 and 146,373,321.96 is: 201,863,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,471,202.92 : 323,358,561.54 = 146,373,321.96 : x
  2. Step 2: Convert to fraction form
    234,471,202.92/323,358,561.54 = 146,373,321.96/x
  3. Step 3: Cross multiply
    234,471,202.92x = 323,358,561.54 × 146,373,321.96
  4. Step 4: Simplify right side
    234,471,202.92x = 47,331,066,836,816,896
  5. Step 5: Solve for x
    x = 47,331,066,836,816,896/234,471,202.92
  6. Step 6: Final answer
    x = 201,863,027.30

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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.