Home / 38,007,805.70-57,011,708.55-33,224,836.70

Finding the Fourth Proportional to 38,007,805.70, 57,011,708.55 and 33,224,836.70

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Solution

The fourth proportional to 38,007,805.70, 57,011,708.55 and 33,224,836.70 is: 49,837,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,007,805.70 : 57,011,708.55 = 33,224,836.70 : x
  2. Step 2: Convert to fraction form
    38,007,805.70/57,011,708.55 = 33,224,836.70/x
  3. Step 3: Cross multiply
    38,007,805.70x = 57,011,708.55 × 33,224,836.70
  4. Step 4: Simplify right side
    38,007,805.70x = 1,894,204,706,561,743.75
  5. Step 5: Solve for x
    x = 1,894,204,706,561,743.75/38,007,805.70
  6. Step 6: Final answer
    x = 49,837,255.05

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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.