Home / 3,976,508,921.08-5,964,760,231.26-1,068,463,769.08

Finding the Fourth Proportional to 3,976,508,921.08, 5,964,760,231.26 and 1,068,463,769.08

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Solution

The fourth proportional to 3,976,508,921.08, 5,964,760,231.26 and 1,068,463,769.08 is: 1,602,694,807.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976,508,921.08 : 5,964,760,231.26 = 1,068,463,769.08 : x
  2. Step 2: Convert to fraction form
    3,976,508,921.08/5,964,760,231.26 = 1,068,463,769.08/x
  3. Step 3: Cross multiply
    3,976,508,921.08x = 5,964,760,231.26 × 1,068,463,769.08
  4. Step 4: Simplify right side
    3,976,508,921.08x = 6,373,130,198,350,552,064
  5. Step 5: Solve for x
    x = 6,373,130,198,350,552,064/3,976,508,921.08
  6. Step 6: Final answer
    x = 1,602,694,807.14

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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.