Home / 236,635,613.58-354,942,770.70-158,945,250.90

Finding the Fourth Proportional to 236,635,613.58, 354,942,770.70 and 158,945,250.90

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Solution

The fourth proportional to 236,635,613.58, 354,942,770.70 and 158,945,250.90 is: 238,410,723.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,635,613.58 : 354,942,770.70 = 158,945,250.90 : x
  2. Step 2: Convert to fraction form
    236,635,613.58/354,942,770.70 = 158,945,250.90/x
  3. Step 3: Cross multiply
    236,635,613.58x = 354,942,770.70 × 158,945,250.90
  4. Step 4: Simplify right side
    236,635,613.58x = 56,416,467,744,052,672
  5. Step 5: Solve for x
    x = 56,416,467,744,052,672/236,635,613.58
  6. Step 6: Final answer
    x = 238,410,723.10

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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.