Home / 4,384,405,144.80-6,576,607,717.20-3,454,595,971.20

Finding the Fourth Proportional to 4,384,405,144.80, 6,576,607,717.20 and 3,454,595,971.20

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Solution

The fourth proportional to 4,384,405,144.80, 6,576,607,717.20 and 3,454,595,971.20 is: 5,181,893,956.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,405,144.80 : 6,576,607,717.20 = 3,454,595,971.20 : x
  2. Step 2: Convert to fraction form
    4,384,405,144.80/6,576,607,717.20 = 3,454,595,971.20/x
  3. Step 3: Cross multiply
    4,384,405,144.80x = 6,576,607,717.20 × 3,454,595,971.20
  4. Step 4: Simplify right side
    4,384,405,144.80x = 22,719,522,524,001,947,648
  5. Step 5: Solve for x
    x = 22,719,522,524,001,947,648/4,384,405,144.80
  6. Step 6: Final answer
    x = 5,181,893,956.80

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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.