Home / 2,097,517,591,760.60-2,894,543,722,970.80-1,171,584,844,474

Finding the Fourth Proportional to 2,097,517,591,760.60, 2,894,543,722,970.80 and 1,171,584,844,474

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Solution

The fourth proportional to 2,097,517,591,760.60, 2,894,543,722,970.80 and 1,171,584,844,474 is: 1,616,770,019,389.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,517,591,760.60 : 2,894,543,722,970.80 = 1,171,584,844,474 : x
  2. Step 2: Convert to fraction form
    2,097,517,591,760.60/2,894,543,722,970.80 = 1,171,584,844,474/x
  3. Step 3: Cross multiply
    2,097,517,591,760.60x = 2,894,543,722,970.80 × 1,171,584,844,474
  4. Step 4: Simplify right side
    2,097,517,591,760.60x = 3,391,203,557,499,937,254,014,976
  5. Step 5: Solve for x
    x = 3,391,203,557,499,937,254,014,976/2,097,517,591,760.60
  6. Step 6: Final answer
    x = 1,616,770,019,389.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.