Home / 23,923,383.87-35,832,578.18-19,777,719.82

Finding the Fourth Proportional to 23,923,383.87, 35,832,578.18 and 19,777,719.82

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Solution

The fourth proportional to 23,923,383.87, 35,832,578.18 and 19,777,719.82 is: 29,623,179.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,923,383.87 : 35,832,578.18 = 19,777,719.82 : x
  2. Step 2: Convert to fraction form
    23,923,383.87/35,832,578.18 = 19,777,719.82/x
  3. Step 3: Cross multiply
    23,923,383.87x = 35,832,578.18 × 19,777,719.82
  4. Step 4: Simplify right side
    23,923,383.87x = 708,686,691,672,285.50
  5. Step 5: Solve for x
    x = 708,686,691,672,285.50/23,923,383.87
  6. Step 6: Final answer
    x = 29,623,179.38

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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.