Home / 635,060,147.92-952,420,160.68-174,888,928.96

Finding the Fourth Proportional to 635,060,147.92, 952,420,160.68 and 174,888,928.96

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Solution

The fourth proportional to 635,060,147.92, 952,420,160.68 and 174,888,928.96 is: 262,286,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,060,147.92 : 952,420,160.68 = 174,888,928.96 : x
  2. Step 2: Convert to fraction form
    635,060,147.92/952,420,160.68 = 174,888,928.96/x
  3. Step 3: Cross multiply
    635,060,147.92x = 952,420,160.68 × 174,888,928.96
  4. Step 4: Simplify right side
    635,060,147.92x = 166,567,741,821,236,320
  5. Step 5: Solve for x
    x = 166,567,741,821,236,320/635,060,147.92
  6. Step 6: Final answer
    x = 262,286,560.36

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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.