Home / 484,548,322,069.74-726,172,796,383.50-377,112,325,049.22

Finding the Fourth Proportional to 484,548,322,069.74, 726,172,796,383.50 and 377,112,325,049.22

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Solution

The fourth proportional to 484,548,322,069.74, 726,172,796,383.50 and 377,112,325,049.22 is: 565,162,851,997.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,548,322,069.74 : 726,172,796,383.50 = 377,112,325,049.22 : x
  2. Step 2: Convert to fraction form
    484,548,322,069.74/726,172,796,383.50 = 377,112,325,049.22/x
  3. Step 3: Cross multiply
    484,548,322,069.74x = 726,172,796,383.50 × 377,112,325,049.22
  4. Step 4: Simplify right side
    484,548,322,069.74x = 273,848,711,631,675,483,750,400
  5. Step 5: Solve for x
    x = 273,848,711,631,675,483,750,400/484,548,322,069.74
  6. Step 6: Final answer
    x = 565,162,851,997.79

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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.