Home / 4,230,589,613.20-5,928,947,658.80-4,230,589,613.20

Finding the Fourth Proportional to 4,230,589,613.20, 5,928,947,658.80 and 4,230,589,613.20

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Solution

The fourth proportional to 4,230,589,613.20, 5,928,947,658.80 and 4,230,589,613.20 is: 5,928,947,658.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,589,613.20 : 5,928,947,658.80 = 4,230,589,613.20 : x
  2. Step 2: Convert to fraction form
    4,230,589,613.20/5,928,947,658.80 = 4,230,589,613.20/x
  3. Step 3: Cross multiply
    4,230,589,613.20x = 5,928,947,658.80 × 4,230,589,613.20
  4. Step 4: Simplify right side
    4,230,589,613.20x = 25,082,944,382,525,739,008
  5. Step 5: Solve for x
    x = 25,082,944,382,525,739,008/4,230,589,613.20
  6. Step 6: Final answer
    x = 5,928,947,658.80

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.