Home / 6,373,993,793.40-9,560,990,690.10-2,232,899,233.20

Finding the Fourth Proportional to 6,373,993,793.40, 9,560,990,690.10 and 2,232,899,233.20

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Solution

The fourth proportional to 6,373,993,793.40, 9,560,990,690.10 and 2,232,899,233.20 is: 3,349,348,849.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,993,793.40 : 9,560,990,690.10 = 2,232,899,233.20 : x
  2. Step 2: Convert to fraction form
    6,373,993,793.40/9,560,990,690.10 = 2,232,899,233.20/x
  3. Step 3: Cross multiply
    6,373,993,793.40x = 9,560,990,690.10 × 2,232,899,233.20
  4. Step 4: Simplify right side
    6,373,993,793.40x = 21,348,728,780,556,627,968
  5. Step 5: Solve for x
    x = 21,348,728,780,556,627,968/6,373,993,793.40
  6. Step 6: Final answer
    x = 3,349,348,849.80

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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.