Home / 2,068,963,291.70-3,103,444,937.55-1,844,482,613.30

Finding the Fourth Proportional to 2,068,963,291.70, 3,103,444,937.55 and 1,844,482,613.30

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Solution

The fourth proportional to 2,068,963,291.70, 3,103,444,937.55 and 1,844,482,613.30 is: 2,766,723,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,963,291.70 : 3,103,444,937.55 = 1,844,482,613.30 : x
  2. Step 2: Convert to fraction form
    2,068,963,291.70/3,103,444,937.55 = 1,844,482,613.30/x
  3. Step 3: Cross multiply
    2,068,963,291.70x = 3,103,444,937.55 × 1,844,482,613.30
  4. Step 4: Simplify right side
    2,068,963,291.70x = 5,724,250,228,644,879,360
  5. Step 5: Solve for x
    x = 5,724,250,228,644,879,360/2,068,963,291.70
  6. Step 6: Final answer
    x = 2,766,723,919.95

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Double scale
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Similar ratio
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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.