Home / 2,474,268,439,012.40-3,414,787,694,131.20-1,498,757,691,628

Finding the Fourth Proportional to 2,474,268,439,012.40, 3,414,787,694,131.20 and 1,498,757,691,628

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Solution

The fourth proportional to 2,474,268,439,012.40, 3,414,787,694,131.20 and 1,498,757,691,628 is: 2,068,465,668,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,268,439,012.40 : 3,414,787,694,131.20 = 1,498,757,691,628 : x
  2. Step 2: Convert to fraction form
    2,474,268,439,012.40/3,414,787,694,131.20 = 1,498,757,691,628/x
  3. Step 3: Cross multiply
    2,474,268,439,012.40x = 3,414,787,694,131.20 × 1,498,757,691,628
  4. Step 4: Simplify right side
    2,474,268,439,012.40x = 5,117,939,321,855,778,729,492,480
  5. Step 5: Solve for x
    x = 5,117,939,321,855,778,729,492,480/2,474,268,439,012.40
  6. Step 6: Final answer
    x = 2,068,465,668,946.82

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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.