Home / 2,866,004,321.66-4,297,568,175.95-1,669,866,580.04

Finding the Fourth Proportional to 2,866,004,321.66, 4,297,568,175.95 and 1,669,866,580.04

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Solution

The fourth proportional to 2,866,004,321.66, 4,297,568,175.95 and 1,669,866,580.04 is: 2,503,961,846.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,004,321.66 : 4,297,568,175.95 = 1,669,866,580.04 : x
  2. Step 2: Convert to fraction form
    2,866,004,321.66/4,297,568,175.95 = 1,669,866,580.04/x
  3. Step 3: Cross multiply
    2,866,004,321.66x = 4,297,568,175.95 × 1,669,866,580.04
  4. Step 4: Simplify right side
    2,866,004,321.66x = 7,176,365,472,464,761,856
  5. Step 5: Solve for x
    x = 7,176,365,472,464,761,856/2,866,004,321.66
  6. Step 6: Final answer
    x = 2,503,961,846.19

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Double scale
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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.