Home / 3,132,180,287.69-4,322,522,444.44-1,794,328,942.82

Finding the Fourth Proportional to 3,132,180,287.69, 4,322,522,444.44 and 1,794,328,942.82

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Solution

The fourth proportional to 3,132,180,287.69, 4,322,522,444.44 and 1,794,328,942.82 is: 2,476,239,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,180,287.69 : 4,322,522,444.44 = 1,794,328,942.82 : x
  2. Step 2: Convert to fraction form
    3,132,180,287.69/4,322,522,444.44 = 1,794,328,942.82/x
  3. Step 3: Cross multiply
    3,132,180,287.69x = 4,322,522,444.44 × 1,794,328,942.82
  4. Step 4: Simplify right side
    3,132,180,287.69x = 7,756,027,128,047,746,048
  5. Step 5: Solve for x
    x = 7,756,027,128,047,746,048/3,132,180,287.69
  6. Step 6: Final answer
    x = 2,476,239,046.18

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Double scale
Find fourth proportional to 3,132,180,288.69, 4,322,522,445.82 and 1,794,328,943.82
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.