Home / 227,461,491,040.20-313,906,724,751.07-125,963,376,367.32

Finding the Fourth Proportional to 227,461,491,040.20, 313,906,724,751.07 and 125,963,376,367.32

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Solution

The fourth proportional to 227,461,491,040.20, 313,906,724,751.07 and 125,963,376,367.32 is: 173,834,923,587.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,461,491,040.20 : 313,906,724,751.07 = 125,963,376,367.32 : x
  2. Step 2: Convert to fraction form
    227,461,491,040.20/313,906,724,751.07 = 125,963,376,367.32/x
  3. Step 3: Cross multiply
    227,461,491,040.20x = 313,906,724,751.07 × 125,963,376,367.32
  4. Step 4: Simplify right side
    227,461,491,040.20x = 39,540,750,914,051,754,688,512
  5. Step 5: Solve for x
    x = 39,540,750,914,051,754,688,512/227,461,491,040.20
  6. Step 6: Final answer
    x = 173,834,923,587.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.