Home / 17,133,057.15-25,699,585.73-16,377,229.95

Finding the Fourth Proportional to 17,133,057.15, 25,699,585.73 and 16,377,229.95

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Solution

The fourth proportional to 17,133,057.15, 25,699,585.73 and 16,377,229.95 is: 24,565,844.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,057.15 : 25,699,585.73 = 16,377,229.95 : x
  2. Step 2: Convert to fraction form
    17,133,057.15/25,699,585.73 = 16,377,229.95/x
  3. Step 3: Cross multiply
    17,133,057.15x = 25,699,585.73 × 16,377,229.95
  4. Step 4: Simplify right side
    17,133,057.15x = 420,888,025,119,948.62
  5. Step 5: Solve for x
    x = 420,888,025,119,948.62/17,133,057.15
  6. Step 6: Final answer
    x = 24,565,844.93

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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.