Home / 6,120,332,093.85-9,180,498,140.78-2,242,434,673.05

Finding the Fourth Proportional to 6,120,332,093.85, 9,180,498,140.78 and 2,242,434,673.05

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Solution

The fourth proportional to 6,120,332,093.85, 9,180,498,140.78 and 2,242,434,673.05 is: 3,363,652,009.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,332,093.85 : 9,180,498,140.78 = 2,242,434,673.05 : x
  2. Step 2: Convert to fraction form
    6,120,332,093.85/9,180,498,140.78 = 2,242,434,673.05/x
  3. Step 3: Cross multiply
    6,120,332,093.85x = 9,180,498,140.78 × 2,242,434,673.05
  4. Step 4: Simplify right side
    6,120,332,093.85x = 20,586,667,346,744,922,112
  5. Step 5: Solve for x
    x = 20,586,667,346,744,922,112/6,120,332,093.85
  6. Step 6: Final answer
    x = 3,363,652,009.58

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Double scale
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1.5x scale

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.