Home / 175,741,546.70-263,626,665.56-88,258,071.80

Finding the Fourth Proportional to 175,741,546.70, 263,626,665.56 and 88,258,071.80

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Solution

The fourth proportional to 175,741,546.70, 263,626,665.56 and 88,258,071.80 is: 132,394,312.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,741,546.70 : 263,626,665.56 = 88,258,071.80 : x
  2. Step 2: Convert to fraction form
    175,741,546.70/263,626,665.56 = 88,258,071.80/x
  3. Step 3: Cross multiply
    175,741,546.70x = 263,626,665.56 × 88,258,071.80
  4. Step 4: Simplify right side
    175,741,546.70x = 23,267,181,177,389,068
  5. Step 5: Solve for x
    x = 23,267,181,177,389,068/175,741,546.70
  6. Step 6: Final answer
    x = 132,394,312.07

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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.