Home / 5,510,006,535,202.20-8,265,009,802,803.30-4,954,600,522,171.80

Finding the Fourth Proportional to 5,510,006,535,202.20, 8,265,009,802,803.30 and 4,954,600,522,171.80

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Solution

The fourth proportional to 5,510,006,535,202.20, 8,265,009,802,803.30 and 4,954,600,522,171.80 is: 7,431,900,783,257.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,006,535,202.20 : 8,265,009,802,803.30 = 4,954,600,522,171.80 : x
  2. Step 2: Convert to fraction form
    5,510,006,535,202.20/8,265,009,802,803.30 = 4,954,600,522,171.80/x
  3. Step 3: Cross multiply
    5,510,006,535,202.20x = 8,265,009,802,803.30 × 4,954,600,522,171.80
  4. Step 4: Simplify right side
    5,510,006,535,202.20x = 40,949,821,884,724,276,436,664,320
  5. Step 5: Solve for x
    x = 40,949,821,884,724,276,436,664,320/5,510,006,535,202.20
  6. Step 6: Final answer
    x = 7,431,900,783,257.70

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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.