Home / 3,839,353,747.17-5,753,974,091.54-1,625,824,507.56

Finding the Fourth Proportional to 3,839,353,747.17, 5,753,974,091.54 and 1,625,824,507.56

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Solution

The fourth proportional to 3,839,353,747.17, 5,753,974,091.54 and 1,625,824,507.56 is: 2,436,595,507.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,353,747.17 : 5,753,974,091.54 = 1,625,824,507.56 : x
  2. Step 2: Convert to fraction form
    3,839,353,747.17/5,753,974,091.54 = 1,625,824,507.56/x
  3. Step 3: Cross multiply
    3,839,353,747.17x = 5,753,974,091.54 × 1,625,824,507.56
  4. Step 4: Simplify right side
    3,839,353,747.17x = 9,354,952,093,882,888,192
  5. Step 5: Solve for x
    x = 9,354,952,093,882,888,192/3,839,353,747.17
  6. Step 6: Final answer
    x = 2,436,595,507.98

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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.