Home / 2,545,940,512,976.60-3,818,910,769,465-2,545,940,512,976.60

Finding the Fourth Proportional to 2,545,940,512,976.60, 3,818,910,769,465 and 2,545,940,512,976.60

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Solution

The fourth proportional to 2,545,940,512,976.60, 3,818,910,769,465 and 2,545,940,512,976.60 is: 3,818,910,769,465

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,940,512,976.60 : 3,818,910,769,465 = 2,545,940,512,976.60 : x
  2. Step 2: Convert to fraction form
    2,545,940,512,976.60/3,818,910,769,465 = 2,545,940,512,976.60/x
  3. Step 3: Cross multiply
    2,545,940,512,976.60x = 3,818,910,769,465 × 2,545,940,512,976.60
  4. Step 4: Simplify right side
    2,545,940,512,976.60x = 9,722,719,643,423,584,561,397,760
  5. Step 5: Solve for x
    x = 9,722,719,643,423,584,561,397,760/2,545,940,512,976.60
  6. Step 6: Final answer
    x = 3,818,910,769,465

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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.