Home / 32,775,353.82-45,229,990.96-18,091,023.88

Finding the Fourth Proportional to 32,775,353.82, 45,229,990.96 and 18,091,023.88

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Solution

The fourth proportional to 32,775,353.82, 45,229,990.96 and 18,091,023.88 is: 24,965,614.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,353.82 : 45,229,990.96 = 18,091,023.88 : x
  2. Step 2: Convert to fraction form
    32,775,353.82/45,229,990.96 = 18,091,023.88/x
  3. Step 3: Cross multiply
    32,775,353.82x = 45,229,990.96 × 18,091,023.88
  4. Step 4: Simplify right side
    32,775,353.82x = 818,256,846,549,544.12
  5. Step 5: Solve for x
    x = 818,256,846,549,544.12/32,775,353.82
  6. Step 6: Final answer
    x = 24,965,614.44

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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.