Home / 25,192,454.76-37,783,083.42-10,617,120.36

Finding the Fourth Proportional to 25,192,454.76, 37,783,083.42 and 10,617,120.36

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Solution

The fourth proportional to 25,192,454.76, 37,783,083.42 and 10,617,120.36 is: 15,923,321.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,454.76 : 37,783,083.42 = 10,617,120.36 : x
  2. Step 2: Convert to fraction form
    25,192,454.76/37,783,083.42 = 10,617,120.36/x
  3. Step 3: Cross multiply
    25,192,454.76x = 37,783,083.42 × 10,617,120.36
  4. Step 4: Simplify right side
    25,192,454.76x = 401,147,544,242,060.44
  5. Step 5: Solve for x
    x = 401,147,544,242,060.44/25,192,454.76
  6. Step 6: Final answer
    x = 15,923,321.01

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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.