Home / 23,660,816.54-32,652,025.22-12,795,800.54

Finding the Fourth Proportional to 23,660,816.54, 32,652,025.22 and 12,795,800.54

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Solution

The fourth proportional to 23,660,816.54, 32,652,025.22 and 12,795,800.54 is: 17,658,257.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,816.54 : 32,652,025.22 = 12,795,800.54 : x
  2. Step 2: Convert to fraction form
    23,660,816.54/32,652,025.22 = 12,795,800.54/x
  3. Step 3: Cross multiply
    23,660,816.54x = 32,652,025.22 × 12,795,800.54
  4. Step 4: Simplify right side
    23,660,816.54x = 417,808,801,942,169.56
  5. Step 5: Solve for x
    x = 417,808,801,942,169.56/23,660,816.54
  6. Step 6: Final answer
    x = 17,658,257.96

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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.