Home / 2,407,093,237,818-3,612,228,522,976.40-1,275,962,944,222.80

Finding the Fourth Proportional to 2,407,093,237,818, 3,612,228,522,976.40 and 1,275,962,944,222.80

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Solution

The fourth proportional to 2,407,093,237,818, 3,612,228,522,976.40 and 1,275,962,944,222.80 is: 1,914,786,543,773.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,093,237,818 : 3,612,228,522,976.40 = 1,275,962,944,222.80 : x
  2. Step 2: Convert to fraction form
    2,407,093,237,818/3,612,228,522,976.40 = 1,275,962,944,222.80/x
  3. Step 3: Cross multiply
    2,407,093,237,818x = 3,612,228,522,976.40 × 1,275,962,944,222.80
  4. Step 4: Simplify right side
    2,407,093,237,818x = 4,609,069,741,382,543,356,198,912
  5. Step 5: Solve for x
    x = 4,609,069,741,382,543,356,198,912/2,407,093,237,818
  6. Step 6: Final answer
    x = 1,914,786,543,773.69

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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.