Home / 2,454,262,975.80-3,681,912,126.62-796,041,478.26

Finding the Fourth Proportional to 2,454,262,975.80, 3,681,912,126.62 and 796,041,478.26

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Solution

The fourth proportional to 2,454,262,975.80, 3,681,912,126.62 and 796,041,478.26 is: 1,194,230,121.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,262,975.80 : 3,681,912,126.62 = 796,041,478.26 : x
  2. Step 2: Convert to fraction form
    2,454,262,975.80/3,681,912,126.62 = 796,041,478.26/x
  3. Step 3: Cross multiply
    2,454,262,975.80x = 3,681,912,126.62 × 796,041,478.26
  4. Step 4: Simplify right side
    2,454,262,975.80x = 2,930,954,772,094,024,704
  5. Step 5: Solve for x
    x = 2,930,954,772,094,024,704/2,454,262,975.80
  6. Step 6: Final answer
    x = 1,194,230,121.63

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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.