Home / 17,133,051.15-25,699,576.73-16,377,223.95

Finding the Fourth Proportional to 17,133,051.15, 25,699,576.73 and 16,377,223.95

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Solution

The fourth proportional to 17,133,051.15, 25,699,576.73 and 16,377,223.95 is: 24,565,835.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,051.15 : 25,699,576.73 = 16,377,223.95 : x
  2. Step 2: Convert to fraction form
    17,133,051.15/25,699,576.73 = 16,377,223.95/x
  3. Step 3: Cross multiply
    17,133,051.15x = 25,699,576.73 × 16,377,223.95
  4. Step 4: Simplify right side
    17,133,051.15x = 420,887,723,527,418.69
  5. Step 5: Solve for x
    x = 420,887,723,527,418.69/17,133,051.15
  6. Step 6: Final answer
    x = 24,565,835.93

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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.