Home / 35,487,604.22-53,250,160.91-25,179,441.39

Finding the Fourth Proportional to 35,487,604.22, 53,250,160.91 and 25,179,441.39

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Solution

The fourth proportional to 35,487,604.22, 53,250,160.91 and 25,179,441.39 is: 37,782,468.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,487,604.22 : 53,250,160.91 = 25,179,441.39 : x
  2. Step 2: Convert to fraction form
    35,487,604.22/53,250,160.91 = 25,179,441.39/x
  3. Step 3: Cross multiply
    35,487,604.22x = 53,250,160.91 × 25,179,441.39
  4. Step 4: Simplify right side
    35,487,604.22x = 1,340,809,305,515,517
  5. Step 5: Solve for x
    x = 1,340,809,305,515,517/35,487,604.22
  6. Step 6: Final answer
    x = 37,782,468.98

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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.