Home / 3,389,305,202.20-5,083,957,803.30-1,207,484,018.20

Finding the Fourth Proportional to 3,389,305,202.20, 5,083,957,803.30 and 1,207,484,018.20

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Solution

The fourth proportional to 3,389,305,202.20, 5,083,957,803.30 and 1,207,484,018.20 is: 1,811,226,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,305,202.20 : 5,083,957,803.30 = 1,207,484,018.20 : x
  2. Step 2: Convert to fraction form
    3,389,305,202.20/5,083,957,803.30 = 1,207,484,018.20/x
  3. Step 3: Cross multiply
    3,389,305,202.20x = 5,083,957,803.30 × 1,207,484,018.20
  4. Step 4: Simplify right side
    3,389,305,202.20x = 6,138,797,796,687,929,344
  5. Step 5: Solve for x
    x = 6,138,797,796,687,929,344/3,389,305,202.20
  6. Step 6: Final answer
    x = 1,811,226,027.30

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1.5x scale

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.