Home / 313,276,704,190.14-469,914,469,717.56-98,161,714,579.25

Finding the Fourth Proportional to 313,276,704,190.14, 469,914,469,717.56 and 98,161,714,579.25

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Solution

The fourth proportional to 313,276,704,190.14, 469,914,469,717.56 and 98,161,714,579.25 is: 147,242,388,074.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,276,704,190.14 : 469,914,469,717.56 = 98,161,714,579.25 : x
  2. Step 2: Convert to fraction form
    313,276,704,190.14/469,914,469,717.56 = 98,161,714,579.25/x
  3. Step 3: Cross multiply
    313,276,704,190.14x = 469,914,469,717.56 × 98,161,714,579.25
  4. Step 4: Simplify right side
    313,276,704,190.14x = 46,127,610,053,073,332,862,976
  5. Step 5: Solve for x
    x = 46,127,610,053,073,332,862,976/313,276,704,190.14
  6. Step 6: Final answer
    x = 147,242,388,074.53

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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.