Home / 3,271,987,957.60-4,907,981,936.40-2,541,019,074.40

Finding the Fourth Proportional to 3,271,987,957.60, 4,907,981,936.40 and 2,541,019,074.40

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Solution

The fourth proportional to 3,271,987,957.60, 4,907,981,936.40 and 2,541,019,074.40 is: 3,811,528,611.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,987,957.60 : 4,907,981,936.40 = 2,541,019,074.40 : x
  2. Step 2: Convert to fraction form
    3,271,987,957.60/4,907,981,936.40 = 2,541,019,074.40/x
  3. Step 3: Cross multiply
    3,271,987,957.60x = 4,907,981,936.40 × 2,541,019,074.40
  4. Step 4: Simplify right side
    3,271,987,957.60x = 12,471,275,717,203,046,400
  5. Step 5: Solve for x
    x = 12,471,275,717,203,046,400/3,271,987,957.60
  6. Step 6: Final answer
    x = 3,811,528,611.60

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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.