Home / 46,282,974.88-69,437,461.20-17,136,375.52

Finding the Fourth Proportional to 46,282,974.88, 69,437,461.20 and 17,136,375.52

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Solution

The fourth proportional to 46,282,974.88, 69,437,461.20 and 17,136,375.52 is: 25,709,376.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,282,974.88 : 69,437,461.20 = 17,136,375.52 : x
  2. Step 2: Convert to fraction form
    46,282,974.88/69,437,461.20 = 17,136,375.52/x
  3. Step 3: Cross multiply
    46,282,974.88x = 69,437,461.20 × 17,136,375.52
  4. Step 4: Simplify right side
    46,282,974.88x = 1,189,906,410,278,629.75
  5. Step 5: Solve for x
    x = 1,189,906,410,278,629.75/46,282,974.88
  6. Step 6: Final answer
    x = 25,709,376.14

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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.