Home / 29,375,558.29-40,537,464.24-16,322,481.60

Finding the Fourth Proportional to 29,375,558.29, 40,537,464.24 and 16,322,481.60

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Solution

The fourth proportional to 29,375,558.29, 40,537,464.24 and 16,322,481.60 is: 22,524,576.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,375,558.29 : 40,537,464.24 = 16,322,481.60 : x
  2. Step 2: Convert to fraction form
    29,375,558.29/40,537,464.24 = 16,322,481.60/x
  3. Step 3: Cross multiply
    29,375,558.29x = 40,537,464.24 × 16,322,481.60
  4. Step 4: Simplify right side
    29,375,558.29x = 661,672,014,214,019.62
  5. Step 5: Solve for x
    x = 661,672,014,214,019.62/29,375,558.29
  6. Step 6: Final answer
    x = 22,524,576.64

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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.