Home / 57,480,692.44-79,311,514.24-33,029,682.52

Finding the Fourth Proportional to 57,480,692.44, 79,311,514.24 and 33,029,682.52

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Solution

The fourth proportional to 57,480,692.44, 79,311,514.24 and 33,029,682.52 is: 45,574,157.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,480,692.44 : 79,311,514.24 = 33,029,682.52 : x
  2. Step 2: Convert to fraction form
    57,480,692.44/79,311,514.24 = 33,029,682.52/x
  3. Step 3: Cross multiply
    57,480,692.44x = 79,311,514.24 × 33,029,682.52
  4. Step 4: Simplify right side
    57,480,692.44x = 2,619,634,135,527,659
  5. Step 5: Solve for x
    x = 2,619,634,135,527,659/57,480,692.44
  6. Step 6: Final answer
    x = 45,574,157.59

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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.