Home / 18,450,744,138,384-27,656,742,616,928-6,207,904,158,631.60

Finding the Fourth Proportional to 18,450,744,138,384, 27,656,742,616,928 and 6,207,904,158,631.60

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Solution

The fourth proportional to 18,450,744,138,384, 27,656,742,616,928 and 6,207,904,158,631.60 is: 9,305,337,834,513.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,450,744,138,384 : 27,656,742,616,928 = 6,207,904,158,631.60 : x
  2. Step 2: Convert to fraction form
    18,450,744,138,384/27,656,742,616,928 = 6,207,904,158,631.60/x
  3. Step 3: Cross multiply
    18,450,744,138,384x = 27,656,742,616,928 × 6,207,904,158,631.60
  4. Step 4: Simplify right side
    18,450,744,138,384x = 171,690,407,505,831,133,049,782,272
  5. Step 5: Solve for x
    x = 171,690,407,505,831,133,049,782,272/18,450,744,138,384
  6. Step 6: Final answer
    x = 9,305,337,834,513.41

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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.