Home / 2,655,728,922.20-3,983,784,702.08-1,019,953,524.20

Finding the Fourth Proportional to 2,655,728,922.20, 3,983,784,702.08 and 1,019,953,524.20

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Solution

The fourth proportional to 2,655,728,922.20, 3,983,784,702.08 and 1,019,953,524.20 is: 1,530,003,763.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,728,922.20 : 3,983,784,702.08 = 1,019,953,524.20 : x
  2. Step 2: Convert to fraction form
    2,655,728,922.20/3,983,784,702.08 = 1,019,953,524.20/x
  3. Step 3: Cross multiply
    2,655,728,922.20x = 3,983,784,702.08 × 1,019,953,524.20
  4. Step 4: Simplify right side
    2,655,728,922.20x = 4,063,275,246,515,524,608
  5. Step 5: Solve for x
    x = 4,063,275,246,515,524,608/2,655,728,922.20
  6. Step 6: Final answer
    x = 1,530,003,763.77

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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.