Home / 37,608,055.20-56,419,163.28-26,798,540.40

Finding the Fourth Proportional to 37,608,055.20, 56,419,163.28 and 26,798,540.40

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Solution

The fourth proportional to 37,608,055.20, 56,419,163.28 and 26,798,540.40 is: 40,202,855.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,608,055.20 : 56,419,163.28 = 26,798,540.40 : x
  2. Step 2: Convert to fraction form
    37,608,055.20/56,419,163.28 = 26,798,540.40/x
  3. Step 3: Cross multiply
    37,608,055.20x = 56,419,163.28 × 26,798,540.40
  4. Step 4: Simplify right side
    37,608,055.20x = 1,511,951,226,493,276.50
  5. Step 5: Solve for x
    x = 1,511,951,226,493,276.50/37,608,055.20
  6. Step 6: Final answer
    x = 40,202,855.97

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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.