Home / 33,515,223,923.52-50,278,001,491.80-11,427,090,444

Finding the Fourth Proportional to 33,515,223,923.52, 50,278,001,491.80 and 11,427,090,444

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Solution

The fourth proportional to 33,515,223,923.52, 50,278,001,491.80 and 11,427,090,444 is: 17,142,396,891.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515,223,923.52 : 50,278,001,491.80 = 11,427,090,444 : x
  2. Step 2: Convert to fraction form
    33,515,223,923.52/50,278,001,491.80 = 11,427,090,444/x
  3. Step 3: Cross multiply
    33,515,223,923.52x = 50,278,001,491.80 × 11,427,090,444
  4. Step 4: Simplify right side
    33,515,223,923.52x = 574,531,270,390,365,552,640
  5. Step 5: Solve for x
    x = 574,531,270,390,365,552,640/33,515,223,923.52
  6. Step 6: Final answer
    x = 17,142,396,891.08

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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.