Home / 11,840,693,855,448-17,748,505,378,557-3,982,817,504,859.80

Finding the Fourth Proportional to 11,840,693,855,448, 17,748,505,378,557 and 3,982,817,504,859.80

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Solution

The fourth proportional to 11,840,693,855,448, 17,748,505,378,557 and 3,982,817,504,859.80 is: 5,970,009,762,079.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,693,855,448 : 17,748,505,378,557 = 3,982,817,504,859.80 : x
  2. Step 2: Convert to fraction form
    11,840,693,855,448/17,748,505,378,557 = 3,982,817,504,859.80/x
  3. Step 3: Cross multiply
    11,840,693,855,448x = 17,748,505,378,557 × 3,982,817,504,859.80
  4. Step 4: Simplify right side
    11,840,693,855,448x = 70,689,057,906,815,126,300,786,688
  5. Step 5: Solve for x
    x = 70,689,057,906,815,126,300,786,688/11,840,693,855,448
  6. Step 6: Final answer
    x = 5,970,009,762,079.15

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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.