Home / 33,826,605.99-46,680,746.91-18,356,690.78

Finding the Fourth Proportional to 33,826,605.99, 46,680,746.91 and 18,356,690.78

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Solution

The fourth proportional to 33,826,605.99, 46,680,746.91 and 18,356,690.78 is: 25,332,249.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,605.99 : 46,680,746.91 = 18,356,690.78 : x
  2. Step 2: Convert to fraction form
    33,826,605.99/46,680,746.91 = 18,356,690.78/x
  3. Step 3: Cross multiply
    33,826,605.99x = 46,680,746.91 × 18,356,690.78
  4. Step 4: Simplify right side
    33,826,605.99x = 856,904,036,279,121.88
  5. Step 5: Solve for x
    x = 856,904,036,279,121.88/33,826,605.99
  6. Step 6: Final answer
    x = 25,332,249.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.