Home / 179,765,394,963.24-269,272,859,395.86-107,826,764,194.36

Finding the Fourth Proportional to 179,765,394,963.24, 269,272,859,395.86 and 107,826,764,194.36

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Solution

The fourth proportional to 179,765,394,963.24, 269,272,859,395.86 and 107,826,764,194.36 is: 161,515,074,244.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,765,394,963.24 : 269,272,859,395.86 = 107,826,764,194.36 : x
  2. Step 2: Convert to fraction form
    179,765,394,963.24/269,272,859,395.86 = 107,826,764,194.36/x
  3. Step 3: Cross multiply
    179,765,394,963.24x = 269,272,859,395.86 × 107,826,764,194.36
  4. Step 4: Simplify right side
    179,765,394,963.24x = 29,034,821,114,018,450,636,800
  5. Step 5: Solve for x
    x = 29,034,821,114,018,450,636,800/179,765,394,963.24
  6. Step 6: Final answer
    x = 161,515,074,244.16

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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.