Home / 580,206,803,476.82-870,310,205,215.24-580,206,803,476.82

Finding the Fourth Proportional to 580,206,803,476.82, 870,310,205,215.24 and 580,206,803,476.82

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Solution

The fourth proportional to 580,206,803,476.82, 870,310,205,215.24 and 580,206,803,476.82 is: 870,310,205,215.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,206,803,476.82 : 870,310,205,215.24 = 580,206,803,476.82 : x
  2. Step 2: Convert to fraction form
    580,206,803,476.82/870,310,205,215.24 = 580,206,803,476.82/x
  3. Step 3: Cross multiply
    580,206,803,476.82x = 870,310,205,215.24 × 580,206,803,476.82
  4. Step 4: Simplify right side
    580,206,803,476.82x = 504,959,902,201,189,589,057,536
  5. Step 5: Solve for x
    x = 504,959,902,201,189,589,057,536/580,206,803,476.82
  6. Step 6: Final answer
    x = 870,310,205,215.24

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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.