Home / 22,787,738.32-34,183,128.42-8,014,060.48

Finding the Fourth Proportional to 22,787,738.32, 34,183,128.42 and 8,014,060.48

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Solution

The fourth proportional to 22,787,738.32, 34,183,128.42 and 8,014,060.48 is: 12,021,625.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,787,738.32 : 34,183,128.42 = 8,014,060.48 : x
  2. Step 2: Convert to fraction form
    22,787,738.32/34,183,128.42 = 8,014,060.48/x
  3. Step 3: Cross multiply
    22,787,738.32x = 34,183,128.42 × 8,014,060.48
  4. Step 4: Simplify right side
    22,787,738.32x = 273,945,658,553,486.88
  5. Step 5: Solve for x
    x = 273,945,658,553,486.88/22,787,738.32
  6. Step 6: Final answer
    x = 12,021,625.61

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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.