Home / 263,956,270.59-364,222,469.84-158,084,873.91

Finding the Fourth Proportional to 263,956,270.59, 364,222,469.84 and 158,084,873.91

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Solution

The fourth proportional to 263,956,270.59, 364,222,469.84 and 158,084,873.91 is: 218,134,856.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,956,270.59 : 364,222,469.84 = 158,084,873.91 : x
  2. Step 2: Convert to fraction form
    263,956,270.59/364,222,469.84 = 158,084,873.91/x
  3. Step 3: Cross multiply
    263,956,270.59x = 364,222,469.84 × 158,084,873.91
  4. Step 4: Simplify right side
    263,956,270.59x = 57,578,063,219,054,752
  5. Step 5: Solve for x
    x = 57,578,063,219,054,752/263,956,270.59
  6. Step 6: Final answer
    x = 218,134,856.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.