Home / 33,753,843.68-46,580,527.88-18,283,928.20

Finding the Fourth Proportional to 33,753,843.68, 46,580,527.88 and 18,283,928.20

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Solution

The fourth proportional to 33,753,843.68, 46,580,527.88 and 18,283,928.20 is: 25,231,942.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,843.68 : 46,580,527.88 = 18,283,928.20 : x
  2. Step 2: Convert to fraction form
    33,753,843.68/46,580,527.88 = 18,283,928.20/x
  3. Step 3: Cross multiply
    33,753,843.68x = 46,580,527.88 × 18,283,928.20
  4. Step 4: Simplify right side
    33,753,843.68x = 851,675,027,276,018.25
  5. Step 5: Solve for x
    x = 851,675,027,276,018.25/33,753,843.68
  6. Step 6: Final answer
    x = 25,231,942.04

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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.