Home / 33,175,157.05-45,760,344.92-22,011,408.47

Finding the Fourth Proportional to 33,175,157.05, 45,760,344.92 and 22,011,408.47

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Solution

The fourth proportional to 33,175,157.05, 45,760,344.92 and 22,011,408.47 is: 30,361,563.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,157.05 : 45,760,344.92 = 22,011,408.47 : x
  2. Step 2: Convert to fraction form
    33,175,157.05/45,760,344.92 = 22,011,408.47/x
  3. Step 3: Cross multiply
    33,175,157.05x = 45,760,344.92 × 22,011,408.47
  4. Step 4: Simplify right side
    33,175,157.05x = 1,007,249,643,591,694.25
  5. Step 5: Solve for x
    x = 1,007,249,643,591,694.25/33,175,157.05
  6. Step 6: Final answer
    x = 30,361,563.69

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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.