Home / 33,568,186.05-46,324,028.79-18,883,862.64

Finding the Fourth Proportional to 33,568,186.05, 46,324,028.79 and 18,883,862.64

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Solution

The fourth proportional to 33,568,186.05, 46,324,028.79 and 18,883,862.64 is: 26,059,692.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568,186.05 : 46,324,028.79 = 18,883,862.64 : x
  2. Step 2: Convert to fraction form
    33,568,186.05/46,324,028.79 = 18,883,862.64/x
  3. Step 3: Cross multiply
    33,568,186.05x = 46,324,028.79 × 18,883,862.64
  4. Step 4: Simplify right side
    33,568,186.05x = 874,776,596,601,765.38
  5. Step 5: Solve for x
    x = 874,776,596,601,765.38/33,568,186.05
  6. Step 6: Final answer
    x = 26,059,692.21

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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.