Home / 36,289,375.20-54,308,091.60-33,266,066.40

Finding the Fourth Proportional to 36,289,375.20, 54,308,091.60 and 33,266,066.40

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Solution

The fourth proportional to 36,289,375.20, 54,308,091.60 and 33,266,066.40 is: 49,783,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,375.20 : 54,308,091.60 = 33,266,066.40 : x
  2. Step 2: Convert to fraction form
    36,289,375.20/54,308,091.60 = 33,266,066.40/x
  3. Step 3: Cross multiply
    36,289,375.20x = 54,308,091.60 × 33,266,066.40
  4. Step 4: Simplify right side
    36,289,375.20x = 1,806,616,581,222,882.25
  5. Step 5: Solve for x
    x = 1,806,616,581,222,882.25/36,289,375.20
  6. Step 6: Final answer
    x = 49,783,623.20

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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.