Home / 17,159,571,797.28-25,738,881,890.32-4,568,538,266.88

Finding the Fourth Proportional to 17,159,571,797.28, 25,738,881,890.32 and 4,568,538,266.88

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Solution

The fourth proportional to 17,159,571,797.28, 25,738,881,890.32 and 4,568,538,266.88 is: 6,852,680,722.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,159,571,797.28 : 25,738,881,890.32 = 4,568,538,266.88 : x
  2. Step 2: Convert to fraction form
    17,159,571,797.28/25,738,881,890.32 = 4,568,538,266.88/x
  3. Step 3: Cross multiply
    17,159,571,797.28x = 25,738,881,890.32 × 4,568,538,266.88
  4. Step 4: Simplify right side
    17,159,571,797.28x = 117,589,066,862,631,550,976
  5. Step 5: Solve for x
    x = 117,589,066,862,631,550,976/17,159,571,797.28
  6. Step 6: Final answer
    x = 6,852,680,722.56

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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.