Home / 27,949,748.15-41,933,178.39-14,312,550.17

Finding the Fourth Proportional to 27,949,748.15, 41,933,178.39 and 14,312,550.17

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Solution

The fourth proportional to 27,949,748.15, 41,933,178.39 and 14,312,550.17 is: 21,473,206.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,949,748.15 : 41,933,178.39 = 14,312,550.17 : x
  2. Step 2: Convert to fraction form
    27,949,748.15/41,933,178.39 = 14,312,550.17/x
  3. Step 3: Cross multiply
    27,949,748.15x = 41,933,178.39 × 14,312,550.17
  4. Step 4: Simplify right side
    27,949,748.15x = 600,170,719,494,434.88
  5. Step 5: Solve for x
    x = 600,170,719,494,434.88/27,949,748.15
  6. Step 6: Final answer
    x = 21,473,206.71

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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.