Home / 15,895,227.78-23,846,396.76-5,797,848.78

Finding the Fourth Proportional to 15,895,227.78, 23,846,396.76 and 5,797,848.78

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Solution

The fourth proportional to 15,895,227.78, 23,846,396.76 and 5,797,848.78 is: 8,698,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,895,227.78 : 23,846,396.76 = 5,797,848.78 : x
  2. Step 2: Convert to fraction form
    15,895,227.78/23,846,396.76 = 5,797,848.78/x
  3. Step 3: Cross multiply
    15,895,227.78x = 23,846,396.76 × 5,797,848.78
  4. Step 4: Simplify right side
    15,895,227.78x = 138,257,802,362,361.97
  5. Step 5: Solve for x
    x = 138,257,802,362,361.97/15,895,227.78
  6. Step 6: Final answer
    x = 8,698,069.90

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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.