Home / 23,844,850.20-32,906,687.16-13,392,705.60

Finding the Fourth Proportional to 23,844,850.20, 32,906,687.16 and 13,392,705.60

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Solution

The fourth proportional to 23,844,850.20, 32,906,687.16 and 13,392,705.60 is: 18,482,379.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844,850.20 : 32,906,687.16 = 13,392,705.60 : x
  2. Step 2: Convert to fraction form
    23,844,850.20/32,906,687.16 = 13,392,705.60/x
  3. Step 3: Cross multiply
    23,844,850.20x = 32,906,687.16 × 13,392,705.60
  4. Step 4: Simplify right side
    23,844,850.20x = 440,709,573,405,180.06
  5. Step 5: Solve for x
    x = 440,709,573,405,180.06/23,844,850.20
  6. Step 6: Final answer
    x = 18,482,379.62

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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.