Home / 175,976,908.80-263,965,363.20-110,928,530.40

Finding the Fourth Proportional to 175,976,908.80, 263,965,363.20 and 110,928,530.40

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Solution

The fourth proportional to 175,976,908.80, 263,965,363.20 and 110,928,530.40 is: 166,392,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,976,908.80 : 263,965,363.20 = 110,928,530.40 : x
  2. Step 2: Convert to fraction form
    175,976,908.80/263,965,363.20 = 110,928,530.40/x
  3. Step 3: Cross multiply
    175,976,908.80x = 263,965,363.20 × 110,928,530.40
  4. Step 4: Simplify right side
    175,976,908.80x = 29,281,289,816,278,240
  5. Step 5: Solve for x
    x = 29,281,289,816,278,240/175,976,908.80
  6. Step 6: Final answer
    x = 166,392,795.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.