Home / 922,976,240.65-1,384,467,910.83-223,467,211.24

Finding the Fourth Proportional to 922,976,240.65, 1,384,467,910.83 and 223,467,211.24

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Solution

The fourth proportional to 922,976,240.65, 1,384,467,910.83 and 223,467,211.24 is: 335,201,676.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,976,240.65 : 1,384,467,910.83 = 223,467,211.24 : x
  2. Step 2: Convert to fraction form
    922,976,240.65/1,384,467,910.83 = 223,467,211.24/x
  3. Step 3: Cross multiply
    922,976,240.65x = 1,384,467,910.83 × 223,467,211.24
  4. Step 4: Simplify right side
    922,976,240.65x = 309,383,183,084,449,088
  5. Step 5: Solve for x
    x = 309,383,183,084,449,088/922,976,240.65
  6. Step 6: Final answer
    x = 335,201,676.34

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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.