Home / 33,751,144.92-46,576,593.20-18,281,181.72

Finding the Fourth Proportional to 33,751,144.92, 46,576,593.20 and 18,281,181.72

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Solution

The fourth proportional to 33,751,144.92, 46,576,593.20 and 18,281,181.72 is: 25,228,037.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,144.92 : 46,576,593.20 = 18,281,181.72 : x
  2. Step 2: Convert to fraction form
    33,751,144.92/46,576,593.20 = 18,281,181.72/x
  3. Step 3: Cross multiply
    33,751,144.92x = 46,576,593.20 × 18,281,181.72
  4. Step 4: Simplify right side
    33,751,144.92x = 851,475,164,187,716.25
  5. Step 5: Solve for x
    x = 851,475,164,187,716.25/33,751,144.92
  6. Step 6: Final answer
    x = 25,228,037.93

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1.5x scale

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.