Home / 18,200,228,454,753-27,297,436,596,998-5,303,882,907,459.90

Finding the Fourth Proportional to 18,200,228,454,753, 27,297,436,596,998 and 5,303,882,907,459.90

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Solution

The fourth proportional to 18,200,228,454,753, 27,297,436,596,998 and 5,303,882,907,459.90 is: 7,954,977,474,278.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,200,228,454,753 : 27,297,436,596,998 = 5,303,882,907,459.90 : x
  2. Step 2: Convert to fraction form
    18,200,228,454,753/27,297,436,596,998 = 5,303,882,907,459.90/x
  3. Step 3: Cross multiply
    18,200,228,454,753x = 27,297,436,596,998 × 5,303,882,907,459.90
  4. Step 4: Simplify right side
    18,200,228,454,753x = 144,782,407,384,288,042,409,787,392
  5. Step 5: Solve for x
    x = 144,782,407,384,288,042,409,787,392/18,200,228,454,753
  6. Step 6: Final answer
    x = 7,954,977,474,278.79

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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.