Home / 33,698,337.12-50,537,863.44-10,981,219.68

Finding the Fourth Proportional to 33,698,337.12, 50,537,863.44 and 10,981,219.68

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Solution

The fourth proportional to 33,698,337.12, 50,537,863.44 and 10,981,219.68 is: 16,468,687.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,698,337.12 : 50,537,863.44 = 10,981,219.68 : x
  2. Step 2: Convert to fraction form
    33,698,337.12/50,537,863.44 = 10,981,219.68/x
  3. Step 3: Cross multiply
    33,698,337.12x = 50,537,863.44 × 10,981,219.68
  4. Step 4: Simplify right side
    33,698,337.12x = 554,967,380,592,480.44
  5. Step 5: Solve for x
    x = 554,967,380,592,480.44/33,698,337.12
  6. Step 6: Final answer
    x = 16,468,687.42

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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.