Home / 146,482,169.45-202,313,164.41-96,469,954.30

Finding the Fourth Proportional to 146,482,169.45, 202,313,164.41 and 96,469,954.30

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Solution

The fourth proportional to 146,482,169.45, 202,313,164.41 and 96,469,954.30 is: 133,239,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,482,169.45 : 202,313,164.41 = 96,469,954.30 : x
  2. Step 2: Convert to fraction form
    146,482,169.45/202,313,164.41 = 96,469,954.30/x
  3. Step 3: Cross multiply
    146,482,169.45x = 202,313,164.41 × 96,469,954.30
  4. Step 4: Simplify right side
    146,482,169.45x = 19,517,141,724,415,304
  5. Step 5: Solve for x
    x = 19,517,141,724,415,304/146,482,169.45
  6. Step 6: Final answer
    x = 133,239,026.96

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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.