Home / 33,256,381.18-49,879,137.07-11,685,934.57

Finding the Fourth Proportional to 33,256,381.18, 49,879,137.07 and 11,685,934.57

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Solution

The fourth proportional to 33,256,381.18, 49,879,137.07 and 11,685,934.57 is: 17,526,992.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,256,381.18 : 49,879,137.07 = 11,685,934.57 : x
  2. Step 2: Convert to fraction form
    33,256,381.18/49,879,137.07 = 11,685,934.57/x
  3. Step 3: Cross multiply
    33,256,381.18x = 49,879,137.07 × 11,685,934.57
  4. Step 4: Simplify right side
    33,256,381.18x = 582,884,332,208,081.50
  5. Step 5: Solve for x
    x = 582,884,332,208,081.50/33,256,381.18
  6. Step 6: Final answer
    x = 17,526,992.16

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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.