Home / 1,834,398,517,196.40-3,990,862,660,719.90

Finding the Third Proportional to 1,834,398,517,196.40 and 3,990,862,660,719.90

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Solution

The third proportional to 1,834,398,517,196.40 and 3,990,862,660,719.90 is: 8,682,401,685,033.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,398,517,196.40 : 3,990,862,660,719.90 = 3,990,862,660,719.90 : x
  2. Step 2: Convert to fraction form
    1,834,398,517,196.40/3,990,862,660,719.90 = 3,990,862,660,719.90/x
  3. Step 3: Cross multiply
    1,834,398,517,196.40x = 3,990,862,660,719.90 × 3,990,862,660,719.90
  4. Step 4: Simplify right side
    1,834,398,517,196.40x = 15,926,984,776,728,318,679,449,600
  5. Step 5: Solve for x
    x = 15,926,984,776,728,318,679,449,600/1,834,398,517,196.40
  6. Step 6: Final answer
    x = 8,682,401,685,033.14

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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.