Home / 375,093,767.52-562,340,179.26-178,258,387.50

Finding the Fourth Proportional to 375,093,767.52, 562,340,179.26 and 178,258,387.50

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Solution

The fourth proportional to 375,093,767.52, 562,340,179.26 and 178,258,387.50 is: 267,244,785.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,093,767.52 : 562,340,179.26 = 178,258,387.50 : x
  2. Step 2: Convert to fraction form
    375,093,767.52/562,340,179.26 = 178,258,387.50/x
  3. Step 3: Cross multiply
    375,093,767.52x = 562,340,179.26 × 178,258,387.50
  4. Step 4: Simplify right side
    375,093,767.52x = 100,241,853,581,348,544
  5. Step 5: Solve for x
    x = 100,241,853,581,348,544/375,093,767.52
  6. Step 6: Final answer
    x = 267,244,785.87

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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.