Home / 3,587,368,237.44-4,950,715,078.32-2,266,786,953.60

Finding the Fourth Proportional to 3,587,368,237.44, 4,950,715,078.32 and 2,266,786,953.60

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Solution

The fourth proportional to 3,587,368,237.44, 4,950,715,078.32 and 2,266,786,953.60 is: 3,128,258,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,368,237.44 : 4,950,715,078.32 = 2,266,786,953.60 : x
  2. Step 2: Convert to fraction form
    3,587,368,237.44/4,950,715,078.32 = 2,266,786,953.60/x
  3. Step 3: Cross multiply
    3,587,368,237.44x = 4,950,715,078.32 × 2,266,786,953.60
  4. Step 4: Simplify right side
    3,587,368,237.44x = 11,222,216,350,526,576,640
  5. Step 5: Solve for x
    x = 11,222,216,350,526,576,640/3,587,368,237.44
  6. Step 6: Final answer
    x = 3,128,258,825.90

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Double scale
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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.