Home / 33,606,373.62-50,418,530.97-12,043,155.06

Finding the Fourth Proportional to 33,606,373.62, 50,418,530.97 and 12,043,155.06

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Solution

The fourth proportional to 33,606,373.62, 50,418,530.97 and 12,043,155.06 is: 18,067,947.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,606,373.62 : 50,418,530.97 = 12,043,155.06 : x
  2. Step 2: Convert to fraction form
    33,606,373.62/50,418,530.97 = 12,043,155.06/x
  3. Step 3: Cross multiply
    33,606,373.62x = 50,418,530.97 × 12,043,155.06
  4. Step 4: Simplify right side
    33,606,373.62x = 607,198,186,369,122.25
  5. Step 5: Solve for x
    x = 607,198,186,369,122.25/33,606,373.62
  6. Step 6: Final answer
    x = 18,067,947.27

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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.