Home / 11,512,400,364.60-17,268,600,546.90-10,685,903,321.40

Finding the Fourth Proportional to 11,512,400,364.60, 17,268,600,546.90 and 10,685,903,321.40

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Solution

The fourth proportional to 11,512,400,364.60, 17,268,600,546.90 and 10,685,903,321.40 is: 16,028,854,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,512,400,364.60 : 17,268,600,546.90 = 10,685,903,321.40 : x
  2. Step 2: Convert to fraction form
    11,512,400,364.60/17,268,600,546.90 = 10,685,903,321.40/x
  3. Step 3: Cross multiply
    11,512,400,364.60x = 17,268,600,546.90 × 10,685,903,321.40
  4. Step 4: Simplify right side
    11,512,400,364.60x = 184,530,595,940,048,568,320
  5. Step 5: Solve for x
    x = 184,530,595,940,048,568,320/11,512,400,364.60
  6. Step 6: Final answer
    x = 16,028,854,982.10

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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.