Home / 705,021,544,169.44-1,057,739,801,375.40-227,481,883,821.52

Finding the Fourth Proportional to 705,021,544,169.44, 1,057,739,801,375.40 and 227,481,883,821.52

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Solution

The fourth proportional to 705,021,544,169.44, 1,057,739,801,375.40 and 227,481,883,821.52 is: 341,289,772,773.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,021,544,169.44 : 1,057,739,801,375.40 = 227,481,883,821.52 : x
  2. Step 2: Convert to fraction form
    705,021,544,169.44/1,057,739,801,375.40 = 227,481,883,821.52/x
  3. Step 3: Cross multiply
    705,021,544,169.44x = 1,057,739,801,375.40 × 227,481,883,821.52
  4. Step 4: Simplify right side
    705,021,544,169.44x = 240,616,642,609,876,389,855,232
  5. Step 5: Solve for x
    x = 240,616,642,609,876,389,855,232/705,021,544,169.44
  6. Step 6: Final answer
    x = 341,289,772,773.31

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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.