Home / 34,519,075.55-51,777,352.16-10,257,371.87

Finding the Fourth Proportional to 34,519,075.55, 51,777,352.16 and 10,257,371.87

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Solution

The fourth proportional to 34,519,075.55, 51,777,352.16 and 10,257,371.87 is: 15,385,683.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,519,075.55 : 51,777,352.16 = 10,257,371.87 : x
  2. Step 2: Convert to fraction form
    34,519,075.55/51,777,352.16 = 10,257,371.87/x
  3. Step 3: Cross multiply
    34,519,075.55x = 51,777,352.16 × 10,257,371.87
  4. Step 4: Simplify right side
    34,519,075.55x = 531,099,555,704,154.56
  5. Step 5: Solve for x
    x = 531,099,555,704,154.56/34,519,075.55
  6. Step 6: Final answer
    x = 15,385,683.06

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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.