Home / 23,257,175.82-34,891,014.14-7,694,967.56

Finding the Fourth Proportional to 23,257,175.82, 34,891,014.14 and 7,694,967.56

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Solution

The fourth proportional to 23,257,175.82, 34,891,014.14 and 7,694,967.56 is: 11,544,188.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,257,175.82 : 34,891,014.14 = 7,694,967.56 : x
  2. Step 2: Convert to fraction form
    23,257,175.82/34,891,014.14 = 7,694,967.56/x
  3. Step 3: Cross multiply
    23,257,175.82x = 34,891,014.14 × 7,694,967.56
  4. Step 4: Simplify right side
    23,257,175.82x = 268,485,221,942,801.28
  5. Step 5: Solve for x
    x = 268,485,221,942,801.28/23,257,175.82
  6. Step 6: Final answer
    x = 11,544,188.51

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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.