Home / 3,594,719,321.60-5,392,078,982.40-2,941,684,620.80

Finding the Fourth Proportional to 3,594,719,321.60, 5,392,078,982.40 and 2,941,684,620.80

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Solution

The fourth proportional to 3,594,719,321.60, 5,392,078,982.40 and 2,941,684,620.80 is: 4,412,526,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,719,321.60 : 5,392,078,982.40 = 2,941,684,620.80 : x
  2. Step 2: Convert to fraction form
    3,594,719,321.60/5,392,078,982.40 = 2,941,684,620.80/x
  3. Step 3: Cross multiply
    3,594,719,321.60x = 5,392,078,982.40 × 2,941,684,620.80
  4. Step 4: Simplify right side
    3,594,719,321.60x = 15,861,795,816,664,993,792
  5. Step 5: Solve for x
    x = 15,861,795,816,664,993,792/3,594,719,321.60
  6. Step 6: Final answer
    x = 4,412,526,931.20

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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.