Home / 24,543,480.15-33,870,104.91-13,529,987.91

Finding the Fourth Proportional to 24,543,480.15, 33,870,104.91 and 13,529,987.91

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Solution

The fourth proportional to 24,543,480.15, 33,870,104.91 and 13,529,987.91 is: 18,671,439.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543,480.15 : 33,870,104.91 = 13,529,987.91 : x
  2. Step 2: Convert to fraction form
    24,543,480.15/33,870,104.91 = 13,529,987.91/x
  3. Step 3: Cross multiply
    24,543,480.15x = 33,870,104.91 × 13,529,987.91
  4. Step 4: Simplify right side
    24,543,480.15x = 458,262,109,942,731.62
  5. Step 5: Solve for x
    x = 458,262,109,942,731.62/24,543,480.15
  6. Step 6: Final answer
    x = 18,671,439.71

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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.