Home / 50,949,002.37-70,307,766.95-27,743,620.17

Finding the Fourth Proportional to 50,949,002.37, 70,307,766.95 and 27,743,620.17

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Solution

The fourth proportional to 50,949,002.37, 70,307,766.95 and 27,743,620.17 is: 38,285,185.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,949,002.37 : 70,307,766.95 = 27,743,620.17 : x
  2. Step 2: Convert to fraction form
    50,949,002.37/70,307,766.95 = 27,743,620.17/x
  3. Step 3: Cross multiply
    50,949,002.37x = 70,307,766.95 × 27,743,620.17
  4. Step 4: Simplify right side
    50,949,002.37x = 1,950,591,981,122,961.25
  5. Step 5: Solve for x
    x = 1,950,591,981,122,961.25/50,949,002.37
  6. Step 6: Final answer
    x = 38,285,185.00

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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.