Home / 33,180,933.40-49,771,400.10-27,512,229.40

Finding the Fourth Proportional to 33,180,933.40, 49,771,400.10 and 27,512,229.40

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Solution

The fourth proportional to 33,180,933.40, 49,771,400.10 and 27,512,229.40 is: 41,268,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,180,933.40 : 49,771,400.10 = 27,512,229.40 : x
  2. Step 2: Convert to fraction form
    33,180,933.40/49,771,400.10 = 27,512,229.40/x
  3. Step 3: Cross multiply
    33,180,933.40x = 49,771,400.10 × 27,512,229.40
  4. Step 4: Simplify right side
    33,180,933.40x = 1,369,322,177,110,383
  5. Step 5: Solve for x
    x = 1,369,322,177,110,383/33,180,933.40
  6. Step 6: Final answer
    x = 41,268,344.10

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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.