Home / 705,021,544,265.08-1,057,739,801,519.10-227,481,883,917.22

Finding the Fourth Proportional to 705,021,544,265.08, 1,057,739,801,519.10 and 227,481,883,917.22

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Solution

The fourth proportional to 705,021,544,265.08, 1,057,739,801,519.10 and 227,481,883,917.22 is: 341,289,772,916.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,021,544,265.08 : 1,057,739,801,519.10 = 227,481,883,917.22 : x
  2. Step 2: Convert to fraction form
    705,021,544,265.08/1,057,739,801,519.10 = 227,481,883,917.22/x
  3. Step 3: Cross multiply
    705,021,544,265.08x = 1,057,739,801,519.10 × 227,481,883,917.22
  4. Step 4: Simplify right side
    705,021,544,265.08x = 240,616,642,743,791,221,997,568
  5. Step 5: Solve for x
    x = 240,616,642,743,791,221,997,568/705,021,544,265.08
  6. Step 6: Final answer
    x = 341,289,772,916.96

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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.