Home / 25,498,537.75-35,193,661.52-16,204,295.54

Finding the Fourth Proportional to 25,498,537.75, 35,193,661.52 and 16,204,295.54

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Solution

The fourth proportional to 25,498,537.75, 35,193,661.52 and 16,204,295.54 is: 22,365,537.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,537.75 : 35,193,661.52 = 16,204,295.54 : x
  2. Step 2: Convert to fraction form
    25,498,537.75/35,193,661.52 = 16,204,295.54/x
  3. Step 3: Cross multiply
    25,498,537.75x = 35,193,661.52 × 16,204,295.54
  4. Step 4: Simplify right side
    25,498,537.75x = 570,288,492,404,805.62
  5. Step 5: Solve for x
    x = 570,288,492,404,805.62/25,498,537.75
  6. Step 6: Final answer
    x = 22,365,537.11

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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.