Home / 183,728,906.10-275,593,359.15-91,895,901.30

Finding the Fourth Proportional to 183,728,906.10, 275,593,359.15 and 91,895,901.30

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Solution

The fourth proportional to 183,728,906.10, 275,593,359.15 and 91,895,901.30 is: 137,843,851.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,728,906.10 : 275,593,359.15 = 91,895,901.30 : x
  2. Step 2: Convert to fraction form
    183,728,906.10/275,593,359.15 = 91,895,901.30/x
  3. Step 3: Cross multiply
    183,728,906.10x = 275,593,359.15 × 91,895,901.30
  4. Step 4: Simplify right side
    183,728,906.10x = 25,325,900,131,383,848
  5. Step 5: Solve for x
    x = 25,325,900,131,383,848/183,728,906.10
  6. Step 6: Final answer
    x = 137,843,851.95

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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.