Home / 167,743,624,414.18-251,650,774,542.30-54,414,501,361.22

Finding the Fourth Proportional to 167,743,624,414.18, 251,650,774,542.30 and 54,414,501,361.22

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Solution

The fourth proportional to 167,743,624,414.18, 251,650,774,542.30 and 54,414,501,361.22 is: 81,633,215,341.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,743,624,414.18 : 251,650,774,542.30 = 54,414,501,361.22 : x
  2. Step 2: Convert to fraction form
    167,743,624,414.18/251,650,774,542.30 = 54,414,501,361.22/x
  3. Step 3: Cross multiply
    167,743,624,414.18x = 251,650,774,542.30 × 54,414,501,361.22
  4. Step 4: Simplify right side
    167,743,624,414.18x = 13,693,451,413,885,055,664,128
  5. Step 5: Solve for x
    x = 13,693,451,413,885,055,664,128/167,743,624,414.18
  6. Step 6: Final answer
    x = 81,633,215,341.01

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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.