Home / 2,882,694,140.80-4,324,041,211.20-2,400,570,865.60

Finding the Fourth Proportional to 2,882,694,140.80, 4,324,041,211.20 and 2,400,570,865.60

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Solution

The fourth proportional to 2,882,694,140.80, 4,324,041,211.20 and 2,400,570,865.60 is: 3,600,856,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,694,140.80 : 4,324,041,211.20 = 2,400,570,865.60 : x
  2. Step 2: Convert to fraction form
    2,882,694,140.80/4,324,041,211.20 = 2,400,570,865.60/x
  3. Step 3: Cross multiply
    2,882,694,140.80x = 4,324,041,211.20 × 2,400,570,865.60
  4. Step 4: Simplify right side
    2,882,694,140.80x = 10,380,167,353,260,455,936
  5. Step 5: Solve for x
    x = 10,380,167,353,260,455,936/2,882,694,140.80
  6. Step 6: Final answer
    x = 3,600,856,298.40

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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.