Home / 1,834,398,517,167.30-3,990,862,660,664.40

Finding the Third Proportional to 1,834,398,517,167.30 and 3,990,862,660,664.40

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Solution

The third proportional to 1,834,398,517,167.30 and 3,990,862,660,664.40 is: 8,682,401,684,929.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,398,517,167.30 : 3,990,862,660,664.40 = 3,990,862,660,664.40 : x
  2. Step 2: Convert to fraction form
    1,834,398,517,167.30/3,990,862,660,664.40 = 3,990,862,660,664.40/x
  3. Step 3: Cross multiply
    1,834,398,517,167.30x = 3,990,862,660,664.40 × 3,990,862,660,664.40
  4. Step 4: Simplify right side
    1,834,398,517,167.30x = 15,926,984,776,285,333,605,056,512
  5. Step 5: Solve for x
    x = 15,926,984,776,285,333,605,056,512/1,834,398,517,167.30
  6. Step 6: Final answer
    x = 8,682,401,684,929.39

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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.