Home / 18,450,744,138,380-27,656,742,616,917-6,207,904,158,626.20

Finding the Fourth Proportional to 18,450,744,138,380, 27,656,742,616,917 and 6,207,904,158,626.20

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Solution

The fourth proportional to 18,450,744,138,380, 27,656,742,616,917 and 6,207,904,158,626.20 is: 9,305,337,834,503.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,450,744,138,380 : 27,656,742,616,917 = 6,207,904,158,626.20 : x
  2. Step 2: Convert to fraction form
    18,450,744,138,380/27,656,742,616,917 = 6,207,904,158,626.20/x
  3. Step 3: Cross multiply
    18,450,744,138,380x = 27,656,742,616,917 × 6,207,904,158,626.20
  4. Step 4: Simplify right side
    18,450,744,138,380x = 171,690,407,505,613,498,466,959,360
  5. Step 5: Solve for x
    x = 171,690,407,505,613,498,466,959,360/18,450,744,138,380
  6. Step 6: Final answer
    x = 9,305,337,834,503.63

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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.