Home / 23,903,717.31-35,840,209.91-15,696,662.85

Finding the Fourth Proportional to 23,903,717.31, 35,840,209.91 and 15,696,662.85

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Solution

The fourth proportional to 23,903,717.31, 35,840,209.91 and 15,696,662.85 is: 23,534,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,903,717.31 : 35,840,209.91 = 15,696,662.85 : x
  2. Step 2: Convert to fraction form
    23,903,717.31/35,840,209.91 = 15,696,662.85/x
  3. Step 3: Cross multiply
    23,903,717.31x = 35,840,209.91 × 15,696,662.85
  4. Step 4: Simplify right side
    23,903,717.31x = 562,571,691,352,015.56
  5. Step 5: Solve for x
    x = 562,571,691,352,015.56/23,903,717.31
  6. Step 6: Final answer
    x = 23,534,903.97

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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.