Home / 3,535,873,049.82-5,302,350,324.81-1,206,997,614.30

Finding the Fourth Proportional to 3,535,873,049.82, 5,302,350,324.81 and 1,206,997,614.30

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Solution

The fourth proportional to 3,535,873,049.82, 5,302,350,324.81 and 1,206,997,614.30 is: 1,809,998,295.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535,873,049.82 : 5,302,350,324.81 = 1,206,997,614.30 : x
  2. Step 2: Convert to fraction form
    3,535,873,049.82/5,302,350,324.81 = 1,206,997,614.30/x
  3. Step 3: Cross multiply
    3,535,873,049.82x = 5,302,350,324.81 × 1,206,997,614.30
  4. Step 4: Simplify right side
    3,535,873,049.82x = 6,399,924,192,228,500,480
  5. Step 5: Solve for x
    x = 6,399,924,192,228,500,480/3,535,873,049.82
  6. Step 6: Final answer
    x = 1,809,998,295.20

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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.