Home / 4,467,319,589.80-6,700,979,384.70-1,195,768,793.80

Finding the Fourth Proportional to 4,467,319,589.80, 6,700,979,384.70 and 1,195,768,793.80

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Solution

The fourth proportional to 4,467,319,589.80, 6,700,979,384.70 and 1,195,768,793.80 is: 1,793,653,190.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,319,589.80 : 6,700,979,384.70 = 1,195,768,793.80 : x
  2. Step 2: Convert to fraction form
    4,467,319,589.80/6,700,979,384.70 = 1,195,768,793.80/x
  3. Step 3: Cross multiply
    4,467,319,589.80x = 6,700,979,384.70 × 1,195,768,793.80
  4. Step 4: Simplify right side
    4,467,319,589.80x = 8,012,822,036,121,384,960
  5. Step 5: Solve for x
    x = 8,012,822,036,121,384,960/4,467,319,589.80
  6. Step 6: Final answer
    x = 1,793,653,190.70

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Double scale
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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.