Home / 30,801,174.86-46,247,180.21-17,180,932.52

Finding the Fourth Proportional to 30,801,174.86, 46,247,180.21 and 17,180,932.52

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Solution

The fourth proportional to 30,801,174.86, 46,247,180.21 and 17,180,932.52 is: 25,796,732.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,801,174.86 : 46,247,180.21 = 17,180,932.52 : x
  2. Step 2: Convert to fraction form
    30,801,174.86/46,247,180.21 = 17,180,932.52/x
  3. Step 3: Cross multiply
    30,801,174.86x = 46,247,180.21 × 17,180,932.52
  4. Step 4: Simplify right side
    30,801,174.86x = 794,569,682,342,384.75
  5. Step 5: Solve for x
    x = 794,569,682,342,384.75/30,801,174.86
  6. Step 6: Final answer
    x = 25,796,732.95

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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.