Home / 41,245,584.35-56,919,856.14-22,661,883.54

Finding the Fourth Proportional to 41,245,584.35, 56,919,856.14 and 22,661,883.54

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Solution

The fourth proportional to 41,245,584.35, 56,919,856.14 and 22,661,883.54 is: 31,273,921.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,245,584.35 : 56,919,856.14 = 22,661,883.54 : x
  2. Step 2: Convert to fraction form
    41,245,584.35/56,919,856.14 = 22,661,883.54/x
  3. Step 3: Cross multiply
    41,245,584.35x = 56,919,856.14 × 22,661,883.54
  4. Step 4: Simplify right side
    41,245,584.35x = 1,289,911,150,958,234
  5. Step 5: Solve for x
    x = 1,289,911,150,958,234/41,245,584.35
  6. Step 6: Final answer
    x = 31,273,921.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.