Home / 2,716,033,008.56-4,074,049,828.31-850,824,052.70

Finding the Fourth Proportional to 2,716,033,008.56, 4,074,049,828.31 and 850,824,052.70

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Solution

The fourth proportional to 2,716,033,008.56, 4,074,049,828.31 and 850,824,052.70 is: 1,276,236,177.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,033,008.56 : 4,074,049,828.31 = 850,824,052.70 : x
  2. Step 2: Convert to fraction form
    2,716,033,008.56/4,074,049,828.31 = 850,824,052.70/x
  3. Step 3: Cross multiply
    2,716,033,008.56x = 4,074,049,828.31 × 850,824,052.70
  4. Step 4: Simplify right side
    2,716,033,008.56x = 3,466,299,585,827,489,792
  5. Step 5: Solve for x
    x = 3,466,299,585,827,489,792/2,716,033,008.56
  6. Step 6: Final answer
    x = 1,276,236,177.87

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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.