Home / 11,840,693,855,447-17,748,505,378,556-3,982,817,504,858.80

Finding the Fourth Proportional to 11,840,693,855,447, 17,748,505,378,556 and 3,982,817,504,858.80

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Solution

The fourth proportional to 11,840,693,855,447, 17,748,505,378,556 and 3,982,817,504,858.80 is: 5,970,009,762,077.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,693,855,447 : 17,748,505,378,556 = 3,982,817,504,858.80 : x
  2. Step 2: Convert to fraction form
    11,840,693,855,447/17,748,505,378,556 = 3,982,817,504,858.80/x
  3. Step 3: Cross multiply
    11,840,693,855,447x = 17,748,505,378,556 × 3,982,817,504,858.80
  4. Step 4: Simplify right side
    11,840,693,855,447x = 70,689,057,906,793,393,766,268,928
  5. Step 5: Solve for x
    x = 70,689,057,906,793,393,766,268,928/11,840,693,855,447
  6. Step 6: Final answer
    x = 5,970,009,762,077.82

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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.