Home / 23,266,540.82-32,099,515.44-13,471,638.50

Finding the Fourth Proportional to 23,266,540.82, 32,099,515.44 and 13,471,638.50

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Solution

The fourth proportional to 23,266,540.82, 32,099,515.44 and 13,471,638.50 is: 18,586,049.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,540.82 : 32,099,515.44 = 13,471,638.50 : x
  2. Step 2: Convert to fraction form
    23,266,540.82/32,099,515.44 = 13,471,638.50/x
  3. Step 3: Cross multiply
    23,266,540.82x = 32,099,515.44 × 13,471,638.50
  4. Step 4: Simplify right side
    23,266,540.82x = 432,433,068,032,848.44
  5. Step 5: Solve for x
    x = 432,433,068,032,848.44/23,266,540.82
  6. Step 6: Final answer
    x = 18,586,049.01

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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.