Home / 23,436,243.50-35,011,822.72-15,171,556.77

Finding the Fourth Proportional to 23,436,243.50, 35,011,822.72 and 15,171,556.77

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Solution

The fourth proportional to 23,436,243.50, 35,011,822.72 and 15,171,556.77 is: 22,665,059.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,436,243.50 : 35,011,822.72 = 15,171,556.77 : x
  2. Step 2: Convert to fraction form
    23,436,243.50/35,011,822.72 = 15,171,556.77/x
  3. Step 3: Cross multiply
    23,436,243.50x = 35,011,822.72 × 15,171,556.77
  4. Step 4: Simplify right side
    23,436,243.50x = 531,183,856,017,655.75
  5. Step 5: Solve for x
    x = 531,183,856,017,655.75/23,436,243.50
  6. Step 6: Final answer
    x = 22,665,059.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.