Home / 4,148,092,033.20-6,222,138,049.80-4,079,217,279.60

Finding the Fourth Proportional to 4,148,092,033.20, 6,222,138,049.80 and 4,079,217,279.60

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Solution

The fourth proportional to 4,148,092,033.20, 6,222,138,049.80 and 4,079,217,279.60 is: 6,118,825,919.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,092,033.20 : 6,222,138,049.80 = 4,079,217,279.60 : x
  2. Step 2: Convert to fraction form
    4,148,092,033.20/6,222,138,049.80 = 4,079,217,279.60/x
  3. Step 3: Cross multiply
    4,148,092,033.20x = 6,222,138,049.80 × 4,079,217,279.60
  4. Step 4: Simplify right side
    4,148,092,033.20x = 25,381,453,048,800,804,864
  5. Step 5: Solve for x
    x = 25,381,453,048,800,804,864/4,148,092,033.20
  6. Step 6: Final answer
    x = 6,118,825,919.40

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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.