Home / 33,942,180.38-46,832,040.47-20,004,090.39

Finding the Fourth Proportional to 33,942,180.38, 46,832,040.47 and 20,004,090.39

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Solution

The fourth proportional to 33,942,180.38, 46,832,040.47 and 20,004,090.39 is: 27,600,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,942,180.38 : 46,832,040.47 = 20,004,090.39 : x
  2. Step 2: Convert to fraction form
    33,942,180.38/46,832,040.47 = 20,004,090.39/x
  3. Step 3: Cross multiply
    33,942,180.38x = 46,832,040.47 × 20,004,090.39
  4. Step 4: Simplify right side
    33,942,180.38x = 936,832,370,760,028.25
  5. Step 5: Solve for x
    x = 936,832,370,760,028.25/33,942,180.38
  6. Step 6: Final answer
    x = 27,600,830.60

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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.