Home / 327,960,993.32-452,586,270.12-179,282,765.24

Finding the Fourth Proportional to 327,960,993.32, 452,586,270.12 and 179,282,765.24

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Solution

The fourth proportional to 327,960,993.32, 452,586,270.12 and 179,282,765.24 is: 247,410,270.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,960,993.32 : 452,586,270.12 = 179,282,765.24 : x
  2. Step 2: Convert to fraction form
    327,960,993.32/452,586,270.12 = 179,282,765.24/x
  3. Step 3: Cross multiply
    327,960,993.32x = 452,586,270.12 × 179,282,765.24
  4. Step 4: Simplify right side
    327,960,993.32x = 81,140,918,016,771,184
  5. Step 5: Solve for x
    x = 81,140,918,016,771,184/327,960,993.32
  6. Step 6: Final answer
    x = 247,410,270.34

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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.