Home / 3,839,353,757.20-5,753,974,106.52-1,625,824,517.56

Finding the Fourth Proportional to 3,839,353,757.20, 5,753,974,106.52 and 1,625,824,517.56

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Solution

The fourth proportional to 3,839,353,757.20, 5,753,974,106.52 and 1,625,824,517.56 is: 2,436,595,522.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,353,757.20 : 5,753,974,106.52 = 1,625,824,517.56 : x
  2. Step 2: Convert to fraction form
    3,839,353,757.20/5,753,974,106.52 = 1,625,824,517.56/x
  3. Step 3: Cross multiply
    3,839,353,757.20x = 5,753,974,106.52 × 1,625,824,517.56
  4. Step 4: Simplify right side
    3,839,353,757.20x = 9,354,952,175,785,611,264
  5. Step 5: Solve for x
    x = 9,354,952,175,785,611,264/3,839,353,757.20
  6. Step 6: Final answer
    x = 2,436,595,522.94

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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.