Home / 1,834,398,517,239.20-3,990,862,660,805.80

Finding the Third Proportional to 1,834,398,517,239.20 and 3,990,862,660,805.80

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Solution

The third proportional to 1,834,398,517,239.20 and 3,990,862,660,805.80 is: 8,682,401,685,204.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,398,517,239.20 : 3,990,862,660,805.80 = 3,990,862,660,805.80 : x
  2. Step 2: Convert to fraction form
    1,834,398,517,239.20/3,990,862,660,805.80 = 3,990,862,660,805.80/x
  3. Step 3: Cross multiply
    1,834,398,517,239.20x = 3,990,862,660,805.80 × 3,990,862,660,805.80
  4. Step 4: Simplify right side
    1,834,398,517,239.20x = 15,926,984,777,413,947,931,230,208
  5. Step 5: Solve for x
    x = 15,926,984,777,413,947,931,230,208/1,834,398,517,239.20
  6. Step 6: Final answer
    x = 8,682,401,685,204.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.