Home / 73,647,673.64-110,467,506.20-22,529,692.45

Finding the Fourth Proportional to 73,647,673.64, 110,467,506.20 and 22,529,692.45

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Solution

The fourth proportional to 73,647,673.64, 110,467,506.20 and 22,529,692.45 is: 33,793,313.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,647,673.64 : 110,467,506.20 = 22,529,692.45 : x
  2. Step 2: Convert to fraction form
    73,647,673.64/110,467,506.20 = 22,529,692.45/x
  3. Step 3: Cross multiply
    73,647,673.64x = 110,467,506.20 × 22,529,692.45
  4. Step 4: Simplify right side
    73,647,673.64x = 2,488,798,940,493,438
  5. Step 5: Solve for x
    x = 2,488,798,940,493,438/73,647,673.64
  6. Step 6: Final answer
    x = 33,793,313.73

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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.