Home / 7,394,363,219.37-10,204,468,020.30-4,052,870,063.85

Finding the Fourth Proportional to 7,394,363,219.37, 10,204,468,020.30 and 4,052,870,063.85

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Solution

The fourth proportional to 7,394,363,219.37, 10,204,468,020.30 and 4,052,870,063.85 is: 5,593,095,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,363,219.37 : 10,204,468,020.30 = 4,052,870,063.85 : x
  2. Step 2: Convert to fraction form
    7,394,363,219.37/10,204,468,020.30 = 4,052,870,063.85/x
  3. Step 3: Cross multiply
    7,394,363,219.37x = 10,204,468,020.30 × 4,052,870,063.85
  4. Step 4: Simplify right side
    7,394,363,219.37x = 41,357,382,956,988,538,880
  5. Step 5: Solve for x
    x = 41,357,382,956,988,538,880/7,394,363,219.37
  6. Step 6: Final answer
    x = 5,593,095,947.55

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1.5x scale

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.