Home / 26,332,811.30-36,340,692.11-14,729,682.80

Finding the Fourth Proportional to 26,332,811.30, 36,340,692.11 and 14,729,682.80

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Solution

The fourth proportional to 26,332,811.30, 36,340,692.11 and 14,729,682.80 is: 20,327,752.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,332,811.30 : 36,340,692.11 = 14,729,682.80 : x
  2. Step 2: Convert to fraction form
    26,332,811.30/36,340,692.11 = 14,729,682.80/x
  3. Step 3: Cross multiply
    26,332,811.30x = 36,340,692.11 × 14,729,682.80
  4. Step 4: Simplify right side
    26,332,811.30x = 535,286,867,257,410.81
  5. Step 5: Solve for x
    x = 535,286,867,257,410.81/26,332,811.30
  6. Step 6: Final answer
    x = 20,327,752.37

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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.