Home / 11,880,683,906.40-17,821,025,859.60-5,982,964,264.80

Finding the Fourth Proportional to 11,880,683,906.40, 17,821,025,859.60 and 5,982,964,264.80

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Solution

The fourth proportional to 11,880,683,906.40, 17,821,025,859.60 and 5,982,964,264.80 is: 8,974,446,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,880,683,906.40 : 17,821,025,859.60 = 5,982,964,264.80 : x
  2. Step 2: Convert to fraction form
    11,880,683,906.40/17,821,025,859.60 = 5,982,964,264.80/x
  3. Step 3: Cross multiply
    11,880,683,906.40x = 17,821,025,859.60 × 5,982,964,264.80
  4. Step 4: Simplify right side
    11,880,683,906.40x = 106,622,560,880,063,496,192
  5. Step 5: Solve for x
    x = 106,622,560,880,063,496,192/11,880,683,906.40
  6. Step 6: Final answer
    x = 8,974,446,397.20

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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.