Home / 33,293,005.86-49,934,063.15-11,722,537.38

Finding the Fourth Proportional to 33,293,005.86, 49,934,063.15 and 11,722,537.38

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Solution

The fourth proportional to 33,293,005.86, 49,934,063.15 and 11,722,537.38 is: 17,581,888.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,005.86 : 49,934,063.15 = 11,722,537.38 : x
  2. Step 2: Convert to fraction form
    33,293,005.86/49,934,063.15 = 11,722,537.38/x
  3. Step 3: Cross multiply
    33,293,005.86x = 49,934,063.15 × 11,722,537.38
  4. Step 4: Simplify right side
    33,293,005.86x = 585,353,921,983,755.12
  5. Step 5: Solve for x
    x = 585,353,921,983,755.12/33,293,005.86
  6. Step 6: Final answer
    x = 17,581,888.65

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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.