Home / 192,304,735.19-265,380,769.07-104,198,663.37

Finding the Fourth Proportional to 192,304,735.19, 265,380,769.07 and 104,198,663.37

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Solution

The fourth proportional to 192,304,735.19, 265,380,769.07 and 104,198,663.37 is: 143,794,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,304,735.19 : 265,380,769.07 = 104,198,663.37 : x
  2. Step 2: Convert to fraction form
    192,304,735.19/265,380,769.07 = 104,198,663.37/x
  3. Step 3: Cross multiply
    192,304,735.19x = 265,380,769.07 × 104,198,663.37
  4. Step 4: Simplify right side
    192,304,735.19x = 27,652,321,421,196,640
  5. Step 5: Solve for x
    x = 27,652,321,421,196,640/192,304,735.19
  6. Step 6: Final answer
    x = 143,794,282.52

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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.