Home / 175,741,546.20-263,626,664.81-88,258,071.30

Finding the Fourth Proportional to 175,741,546.20, 263,626,664.81 and 88,258,071.30

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Solution

The fourth proportional to 175,741,546.20, 263,626,664.81 and 88,258,071.30 is: 132,394,311.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,741,546.20 : 263,626,664.81 = 88,258,071.30 : x
  2. Step 2: Convert to fraction form
    175,741,546.20/263,626,664.81 = 88,258,071.30/x
  3. Step 3: Cross multiply
    175,741,546.20x = 263,626,664.81 × 88,258,071.30
  4. Step 4: Simplify right side
    175,741,546.20x = 23,267,180,978,940,892
  5. Step 5: Solve for x
    x = 23,267,180,978,940,892/175,741,546.20
  6. Step 6: Final answer
    x = 132,394,311.32

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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.