Home / 167,269,555,563.39-250,904,020,177.32-52,412,015,956.88

Finding the Fourth Proportional to 167,269,555,563.39, 250,904,020,177.32 and 52,412,015,956.88

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Solution

The fourth proportional to 167,269,555,563.39, 250,904,020,177.32 and 52,412,015,956.88 is: 78,617,925,807.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,269,555,563.39 : 250,904,020,177.32 = 52,412,015,956.88 : x
  2. Step 2: Convert to fraction form
    167,269,555,563.39/250,904,020,177.32 = 52,412,015,956.88/x
  3. Step 3: Cross multiply
    167,269,555,563.39x = 250,904,020,177.32 × 52,412,015,956.88
  4. Step 4: Simplify right side
    167,269,555,563.39x = 13,150,385,509,179,540,373,504
  5. Step 5: Solve for x
    x = 13,150,385,509,179,540,373,504/167,269,555,563.39
  6. Step 6: Final answer
    x = 78,617,925,807.76

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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.