Home / 33,218,910.10-49,835,363.55-14,039,794.90

Finding the Fourth Proportional to 33,218,910.10, 49,835,363.55 and 14,039,794.90

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Solution

The fourth proportional to 33,218,910.10, 49,835,363.55 and 14,039,794.90 is: 21,062,650.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,218,910.10 : 49,835,363.55 = 14,039,794.90 : x
  2. Step 2: Convert to fraction form
    33,218,910.10/49,835,363.55 = 14,039,794.90/x
  3. Step 3: Cross multiply
    33,218,910.10x = 49,835,363.55 × 14,039,794.90
  4. Step 4: Simplify right side
    33,218,910.10x = 699,678,283,008,935.88
  5. Step 5: Solve for x
    x = 699,678,283,008,935.88/33,218,910.10
  6. Step 6: Final answer
    x = 21,062,650.19

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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.