Home / 2,551,204,922,085.20-3,519,003,899,763.30-1,636,272,695,262.80

Finding the Fourth Proportional to 2,551,204,922,085.20, 3,519,003,899,763.30 and 1,636,272,695,262.80

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Solution

The fourth proportional to 2,551,204,922,085.20, 3,519,003,899,763.30 and 1,636,272,695,262.80 is: 2,256,992,351,284.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,204,922,085.20 : 3,519,003,899,763.30 = 1,636,272,695,262.80 : x
  2. Step 2: Convert to fraction form
    2,551,204,922,085.20/3,519,003,899,763.30 = 1,636,272,695,262.80/x
  3. Step 3: Cross multiply
    2,551,204,922,085.20x = 3,519,003,899,763.30 × 1,636,272,695,262.80
  4. Step 4: Simplify right side
    2,551,204,922,085.20x = 5,758,049,995,705,998,999,814,144
  5. Step 5: Solve for x
    x = 5,758,049,995,705,998,999,814,144/2,551,204,922,085.20
  6. Step 6: Final answer
    x = 2,256,992,351,284.63

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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.