Home / 11,501,568,608.20-17,252,352,912.30-4,613,368,006.60

Finding the Fourth Proportional to 11,501,568,608.20, 17,252,352,912.30 and 4,613,368,006.60

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Solution

The fourth proportional to 11,501,568,608.20, 17,252,352,912.30 and 4,613,368,006.60 is: 6,920,052,009.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,501,568,608.20 : 17,252,352,912.30 = 4,613,368,006.60 : x
  2. Step 2: Convert to fraction form
    11,501,568,608.20/17,252,352,912.30 = 4,613,368,006.60/x
  3. Step 3: Cross multiply
    11,501,568,608.20x = 17,252,352,912.30 × 4,613,368,006.60
  4. Step 4: Simplify right side
    11,501,568,608.20x = 79,591,452,964,177,166,336
  5. Step 5: Solve for x
    x = 79,591,452,964,177,166,336/11,501,568,608.20
  6. Step 6: Final answer
    x = 6,920,052,009.90

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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.