Home / 181,057,256,883.92-248,049,646,669.30-174,271,093,161.68

Finding the Fourth Proportional to 181,057,256,883.92, 248,049,646,669.30 and 174,271,093,161.68

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Solution

The fourth proportional to 181,057,256,883.92, 248,049,646,669.30 and 174,271,093,161.68 is: 238,752,557,215.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,057,256,883.92 : 248,049,646,669.30 = 174,271,093,161.68 : x
  2. Step 2: Convert to fraction form
    181,057,256,883.92/248,049,646,669.30 = 174,271,093,161.68/x
  3. Step 3: Cross multiply
    181,057,256,883.92x = 248,049,646,669.30 × 174,271,093,161.68
  4. Step 4: Simplify right side
    181,057,256,883.92x = 43,227,883,083,427,387,277,312
  5. Step 5: Solve for x
    x = 43,227,883,083,427,387,277,312/181,057,256,883.92
  6. Step 6: Final answer
    x = 238,752,557,215.32

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.