Home / 2,601,331,843.27-3,589,840,600.52-1,411,901,057.17

Finding the Fourth Proportional to 2,601,331,843.27, 3,589,840,600.52 and 1,411,901,057.17

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Solution

The fourth proportional to 2,601,331,843.27, 3,589,840,600.52 and 1,411,901,057.17 is: 1,948,424,900.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,331,843.27 : 3,589,840,600.52 = 1,411,901,057.17 : x
  2. Step 2: Convert to fraction form
    2,601,331,843.27/3,589,840,600.52 = 1,411,901,057.17/x
  3. Step 3: Cross multiply
    2,601,331,843.27x = 3,589,840,600.52 × 1,411,901,057.17
  4. Step 4: Simplify right side
    2,601,331,843.27x = 5,068,499,738,945,976,320
  5. Step 5: Solve for x
    x = 5,068,499,738,945,976,320/2,601,331,843.27
  6. Step 6: Final answer
    x = 1,948,424,900.91

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Double scale
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1.5x scale

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.