Home / 23,266,544.32-32,099,520.27-13,471,642

Finding the Fourth Proportional to 23,266,544.32, 32,099,520.27 and 13,471,642

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Solution

The fourth proportional to 23,266,544.32, 32,099,520.27 and 13,471,642 is: 18,586,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,544.32 : 32,099,520.27 = 13,471,642 : x
  2. Step 2: Convert to fraction form
    23,266,544.32/32,099,520.27 = 13,471,642/x
  3. Step 3: Cross multiply
    23,266,544.32x = 32,099,520.27 × 13,471,642
  4. Step 4: Simplify right side
    23,266,544.32x = 432,433,245,449,183.31
  5. Step 5: Solve for x
    x = 432,433,245,449,183.31/23,266,544.32
  6. Step 6: Final answer
    x = 18,586,053.84

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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.