Home / 2,876,295,109,186.90-3,969,255,629,273.70-1,557,874,464,324.70

Finding the Fourth Proportional to 2,876,295,109,186.90, 3,969,255,629,273.70 and 1,557,874,464,324.70

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Solution

The fourth proportional to 2,876,295,109,186.90, 3,969,255,629,273.70 and 1,557,874,464,324.70 is: 2,149,849,633,812.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,295,109,186.90 : 3,969,255,629,273.70 = 1,557,874,464,324.70 : x
  2. Step 2: Convert to fraction form
    2,876,295,109,186.90/3,969,255,629,273.70 = 1,557,874,464,324.70/x
  3. Step 3: Cross multiply
    2,876,295,109,186.90x = 3,969,255,629,273.70 × 1,557,874,464,324.70
  4. Step 4: Simplify right side
    2,876,295,109,186.90x = 6,183,601,987,222,565,516,476,416
  5. Step 5: Solve for x
    x = 6,183,601,987,222,565,516,476,416/2,876,295,109,186.90
  6. Step 6: Final answer
    x = 2,149,849,633,812.65

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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.