Home / 537,474,183.46-741,667,086.58-299,301,370.56

Finding the Fourth Proportional to 537,474,183.46, 741,667,086.58 and 299,301,370.56

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Solution

The fourth proportional to 537,474,183.46, 741,667,086.58 and 299,301,370.56 is: 413,009,559.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,474,183.46 : 741,667,086.58 = 299,301,370.56 : x
  2. Step 2: Convert to fraction form
    537,474,183.46/741,667,086.58 = 299,301,370.56/x
  3. Step 3: Cross multiply
    537,474,183.46x = 741,667,086.58 × 299,301,370.56
  4. Step 4: Simplify right side
    537,474,183.46x = 221,981,975,512,636,192
  5. Step 5: Solve for x
    x = 221,981,975,512,636,192/537,474,183.46
  6. Step 6: Final answer
    x = 413,009,559.05

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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.