Home / 50,504,921.73-69,696,761.94-27,300,049.02

Finding the Fourth Proportional to 50,504,921.73, 69,696,761.94 and 27,300,049.02

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Solution

The fourth proportional to 50,504,921.73, 69,696,761.94 and 27,300,049.02 is: 37,674,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,504,921.73 : 69,696,761.94 = 27,300,049.02 : x
  2. Step 2: Convert to fraction form
    50,504,921.73/69,696,761.94 = 27,300,049.02/x
  3. Step 3: Cross multiply
    50,504,921.73x = 69,696,761.94 × 27,300,049.02
  4. Step 4: Simplify right side
    50,504,921.73x = 1,902,725,017,497,270.25
  5. Step 5: Solve for x
    x = 1,902,725,017,497,270.25/50,504,921.73
  6. Step 6: Final answer
    x = 37,674,051.41

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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.