Home / 33,882,142.29-46,757,320.77-18,412,193.85

Finding the Fourth Proportional to 33,882,142.29, 46,757,320.77 and 18,412,193.85

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Solution

The fourth proportional to 33,882,142.29, 46,757,320.77 and 18,412,193.85 is: 25,408,808.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,882,142.29 : 46,757,320.77 = 18,412,193.85 : x
  2. Step 2: Convert to fraction form
    33,882,142.29/46,757,320.77 = 18,412,193.85/x
  3. Step 3: Cross multiply
    33,882,142.29x = 46,757,320.77 × 18,412,193.85
  4. Step 4: Simplify right side
    33,882,142.29x = 860,904,853,923,871.38
  5. Step 5: Solve for x
    x = 860,904,853,923,871.38/33,882,142.29
  6. Step 6: Final answer
    x = 25,408,808.17

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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.