Home / 32,864,692.44-49,301,524.80-13,690,965.52

Finding the Fourth Proportional to 32,864,692.44, 49,301,524.80 and 13,690,965.52

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Solution

The fourth proportional to 32,864,692.44, 49,301,524.80 and 13,690,965.52 is: 20,538,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,864,692.44 : 49,301,524.80 = 13,690,965.52 : x
  2. Step 2: Convert to fraction form
    32,864,692.44/49,301,524.80 = 13,690,965.52/x
  3. Step 3: Cross multiply
    32,864,692.44x = 49,301,524.80 × 13,690,965.52
  4. Step 4: Simplify right side
    32,864,692.44x = 674,985,476,120,224.88
  5. Step 5: Solve for x
    x = 674,985,476,120,224.88/32,864,692.44
  6. Step 6: Final answer
    x = 20,538,317.14

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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.