Home / 192,647,954.49-265,854,359.03-110,143,466.97

Finding the Fourth Proportional to 192,647,954.49, 265,854,359.03 and 110,143,466.97

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Solution

The fourth proportional to 192,647,954.49, 265,854,359.03 and 110,143,466.97 is: 151,998,088.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,647,954.49 : 265,854,359.03 = 110,143,466.97 : x
  2. Step 2: Convert to fraction form
    192,647,954.49/265,854,359.03 = 110,143,466.97/x
  3. Step 3: Cross multiply
    192,647,954.49x = 265,854,359.03 × 110,143,466.97
  4. Step 4: Simplify right side
    192,647,954.49x = 29,282,120,812,100,608
  5. Step 5: Solve for x
    x = 29,282,120,812,100,608/192,647,954.49
  6. Step 6: Final answer
    x = 151,998,088.38

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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.