Home / 17,832,922.08-24,616,965.42-12,039,550.80

Finding the Fourth Proportional to 17,832,922.08, 24,616,965.42 and 12,039,550.80

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Solution

The fourth proportional to 17,832,922.08, 24,616,965.42 and 12,039,550.80 is: 16,619,665.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,832,922.08 : 24,616,965.42 = 12,039,550.80 : x
  2. Step 2: Convert to fraction form
    17,832,922.08/24,616,965.42 = 12,039,550.80/x
  3. Step 3: Cross multiply
    17,832,922.08x = 24,616,965.42 × 12,039,550.80
  4. Step 4: Simplify right side
    17,832,922.08x = 296,377,205,715,933.38
  5. Step 5: Solve for x
    x = 296,377,205,715,933.38/17,832,922.08
  6. Step 6: Final answer
    x = 16,619,665.83

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1.5x scale

Why These Related Problems?

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