Home / 36,037,408.59-54,075,791.71-15,284,618.78

Finding the Fourth Proportional to 36,037,408.59, 54,075,791.71 and 15,284,618.78

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Solution

The fourth proportional to 36,037,408.59, 54,075,791.71 and 15,284,618.78 is: 22,935,274.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,037,408.59 : 54,075,791.71 = 15,284,618.78 : x
  2. Step 2: Convert to fraction form
    36,037,408.59/54,075,791.71 = 15,284,618.78/x
  3. Step 3: Cross multiply
    36,037,408.59x = 54,075,791.71 × 15,284,618.78
  4. Step 4: Simplify right side
    36,037,408.59x = 826,527,861,167,232.25
  5. Step 5: Solve for x
    x = 826,527,861,167,232.25/36,037,408.59
  6. Step 6: Final answer
    x = 22,935,274.58

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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.