Home / 18,450,744,136,137-27,656,742,613,554-6,207,904,156,383.90

Finding the Fourth Proportional to 18,450,744,136,137, 27,656,742,613,554 and 6,207,904,156,383.90

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Solution

The fourth proportional to 18,450,744,136,137, 27,656,742,613,554 and 6,207,904,156,383.90 is: 9,305,337,831,142.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,450,744,136,137 : 27,656,742,613,554 = 6,207,904,156,383.90 : x
  2. Step 2: Convert to fraction form
    18,450,744,136,137/27,656,742,613,554 = 6,207,904,156,383.90/x
  3. Step 3: Cross multiply
    18,450,744,136,137x = 27,656,742,613,554 × 6,207,904,156,383.90
  4. Step 4: Simplify right side
    18,450,744,136,137x = 171,690,407,422,721,626,086,572,032
  5. Step 5: Solve for x
    x = 171,690,407,422,721,626,086,572,032/18,450,744,136,137
  6. Step 6: Final answer
    x = 9,305,337,831,142.25

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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.