Home / 213,817,848,255.52-295,093,926,489.58-127,010,760,945.96

Finding the Fourth Proportional to 213,817,848,255.52, 295,093,926,489.58 and 127,010,760,945.96

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Solution

The fourth proportional to 213,817,848,255.52, 295,093,926,489.58 and 127,010,760,945.96 is: 175,289,876,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,817,848,255.52 : 295,093,926,489.58 = 127,010,760,945.96 : x
  2. Step 2: Convert to fraction form
    213,817,848,255.52/295,093,926,489.58 = 127,010,760,945.96/x
  3. Step 3: Cross multiply
    213,817,848,255.52x = 295,093,926,489.58 × 127,010,760,945.96
  4. Step 4: Simplify right side
    213,817,848,255.52x = 37,480,104,153,972,744,388,608
  5. Step 5: Solve for x
    x = 37,480,104,153,972,744,388,608/213,817,848,255.52
  6. Step 6: Final answer
    x = 175,289,876,218.30

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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.