Home / 13,601,040.80-20,392,091.64-6,023,899.04

Finding the Fourth Proportional to 13,601,040.80, 20,392,091.64 and 6,023,899.04

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Solution

The fourth proportional to 13,601,040.80, 20,392,091.64 and 6,023,899.04 is: 9,031,654.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,601,040.80 : 20,392,091.64 = 6,023,899.04 : x
  2. Step 2: Convert to fraction form
    13,601,040.80/20,392,091.64 = 6,023,899.04/x
  3. Step 3: Cross multiply
    13,601,040.80x = 20,392,091.64 × 6,023,899.04
  4. Step 4: Simplify right side
    13,601,040.80x = 122,839,901,253,788.03
  5. Step 5: Solve for x
    x = 122,839,901,253,788.03/13,601,040.80
  6. Step 6: Final answer
    x = 9,031,654.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.