Home / 27,329,059.80-40,993,589.70-11,149,633.80

Finding the Fourth Proportional to 27,329,059.80, 40,993,589.70 and 11,149,633.80

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Solution

The fourth proportional to 27,329,059.80, 40,993,589.70 and 11,149,633.80 is: 16,724,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,329,059.80 : 40,993,589.70 = 11,149,633.80 : x
  2. Step 2: Convert to fraction form
    27,329,059.80/40,993,589.70 = 11,149,633.80/x
  3. Step 3: Cross multiply
    27,329,059.80x = 40,993,589.70 × 11,149,633.80
  4. Step 4: Simplify right side
    27,329,059.80x = 457,063,513,302,451.94
  5. Step 5: Solve for x
    x = 457,063,513,302,451.94/27,329,059.80
  6. Step 6: Final answer
    x = 16,724,450.70

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1.5x scale

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.