Home / 3,976,508,919.08-5,964,760,228.26-1,068,463,767.08

Finding the Fourth Proportional to 3,976,508,919.08, 5,964,760,228.26 and 1,068,463,767.08

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Solution

The fourth proportional to 3,976,508,919.08, 5,964,760,228.26 and 1,068,463,767.08 is: 1,602,694,804.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,508,919.08 : 5,964,760,228.26 = 1,068,463,767.08 : x
  2. Step 2: Convert to fraction form
    3,976,508,919.08/5,964,760,228.26 = 1,068,463,767.08/x
  3. Step 3: Cross multiply
    3,976,508,919.08x = 5,964,760,228.26 × 1,068,463,767.08
  4. Step 4: Simplify right side
    3,976,508,919.08x = 6,373,130,183,215,640,576
  5. Step 5: Solve for x
    x = 6,373,130,183,215,640,576/3,976,508,919.08
  6. Step 6: Final answer
    x = 1,602,694,804.14

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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.