Home / 23,844,837.18-32,906,669.26-13,392,692.60

Finding the Fourth Proportional to 23,844,837.18, 32,906,669.26 and 13,392,692.60

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Solution

The fourth proportional to 23,844,837.18, 32,906,669.26 and 13,392,692.60 is: 18,482,361.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844,837.18 : 32,906,669.26 = 13,392,692.60 : x
  2. Step 2: Convert to fraction form
    23,844,837.18/32,906,669.26 = 13,392,692.60/x
  3. Step 3: Cross multiply
    23,844,837.18x = 32,906,669.26 × 13,392,692.60
  4. Step 4: Simplify right side
    23,844,837.18x = 440,708,905,889,049.50
  5. Step 5: Solve for x
    x = 440,708,905,889,049.50/23,844,837.18
  6. Step 6: Final answer
    x = 18,482,361.72

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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.