Home / 23,587,692.14-32,545,629.68-13,270,650.86

Finding the Fourth Proportional to 23,587,692.14, 32,545,629.68 and 13,270,650.86

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Solution

The fourth proportional to 23,587,692.14, 32,545,629.68 and 13,270,650.86 is: 18,310,468.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,587,692.14 : 32,545,629.68 = 13,270,650.86 : x
  2. Step 2: Convert to fraction form
    23,587,692.14/32,545,629.68 = 13,270,650.86/x
  3. Step 3: Cross multiply
    23,587,692.14x = 32,545,629.68 × 13,270,650.86
  4. Step 4: Simplify right side
    23,587,692.14x = 431,901,688,273,052.12
  5. Step 5: Solve for x
    x = 431,901,688,273,052.12/23,587,692.14
  6. Step 6: Final answer
    x = 18,310,468.26

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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.