Home / 182,261,583.73-251,440,833.24-106,869,429.34

Finding the Fourth Proportional to 182,261,583.73, 251,440,833.24 and 106,869,429.34

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Solution

The fourth proportional to 182,261,583.73, 251,440,833.24 and 106,869,429.34 is: 147,432,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,261,583.73 : 251,440,833.24 = 106,869,429.34 : x
  2. Step 2: Convert to fraction form
    182,261,583.73/251,440,833.24 = 106,869,429.34/x
  3. Step 3: Cross multiply
    182,261,583.73x = 251,440,833.24 × 106,869,429.34
  4. Step 4: Simplify right side
    182,261,583.73x = 26,871,338,361,132,904
  5. Step 5: Solve for x
    x = 26,871,338,361,132,904/182,261,583.73
  6. Step 6: Final answer
    x = 147,432,815.03

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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.