Home / 33,751,342.68-46,576,854.48-18,281,427.32

Finding the Fourth Proportional to 33,751,342.68, 46,576,854.48 and 18,281,427.32

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Solution

The fourth proportional to 33,751,342.68, 46,576,854.48 and 18,281,427.32 is: 25,228,370.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,342.68 : 46,576,854.48 = 18,281,427.32 : x
  2. Step 2: Convert to fraction form
    33,751,342.68/46,576,854.48 = 18,281,427.32/x
  3. Step 3: Cross multiply
    33,751,342.68x = 46,576,854.48 × 18,281,427.32
  4. Step 4: Simplify right side
    33,751,342.68x = 851,491,379,970,336.38
  5. Step 5: Solve for x
    x = 851,491,379,970,336.38/33,751,342.68
  6. Step 6: Final answer
    x = 25,228,370.56

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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.