Home / 49,075,132.88-67,723,380.24-26,748,093.60

Finding the Fourth Proportional to 49,075,132.88, 67,723,380.24 and 26,748,093.60

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Solution

The fourth proportional to 49,075,132.88, 67,723,380.24 and 26,748,093.60 is: 36,912,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,075,132.88 : 67,723,380.24 = 26,748,093.60 : x
  2. Step 2: Convert to fraction form
    49,075,132.88/67,723,380.24 = 26,748,093.60/x
  3. Step 3: Cross multiply
    49,075,132.88x = 67,723,380.24 × 26,748,093.60
  4. Step 4: Simplify right side
    49,075,132.88x = 1,811,471,313,567,910.50
  5. Step 5: Solve for x
    x = 1,811,471,313,567,910.50/49,075,132.88
  6. Step 6: Final answer
    x = 36,912,203.95

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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.