Home / 33,040,902,410.45-49,561,291,751.12-10,352,993,349.92

Finding the Fourth Proportional to 33,040,902,410.45, 49,561,291,751.12 and 10,352,993,349.92

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Solution

The fourth proportional to 33,040,902,410.45, 49,561,291,751.12 and 10,352,993,349.92 is: 15,529,470,640.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,040,902,410.45 : 49,561,291,751.12 = 10,352,993,349.92 : x
  2. Step 2: Convert to fraction form
    33,040,902,410.45/49,561,291,751.12 = 10,352,993,349.92/x
  3. Step 3: Cross multiply
    33,040,902,410.45x = 49,561,291,751.12 × 10,352,993,349.92
  4. Step 4: Simplify right side
    33,040,902,410.45x = 513,107,723,912,490,778,624
  5. Step 5: Solve for x
    x = 513,107,723,912,490,778,624/33,040,902,410.45
  6. Step 6: Final answer
    x = 15,529,470,640.31

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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.