Home / 171,014,174.88-235,993,236.44-92,696,046.84

Finding the Fourth Proportional to 171,014,174.88, 235,993,236.44 and 92,696,046.84

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Solution

The fourth proportional to 171,014,174.88, 235,993,236.44 and 92,696,046.84 is: 127,917,116.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,014,174.88 : 235,993,236.44 = 92,696,046.84 : x
  2. Step 2: Convert to fraction form
    171,014,174.88/235,993,236.44 = 92,696,046.84/x
  3. Step 3: Cross multiply
    171,014,174.88x = 235,993,236.44 × 92,696,046.84
  4. Step 4: Simplify right side
    171,014,174.88x = 21,875,640,098,965,436
  5. Step 5: Solve for x
    x = 21,875,640,098,965,436/171,014,174.88
  6. Step 6: Final answer
    x = 127,917,116.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.