Home / 108,999,610.56-163,530,974.44-32,324,484.04

Finding the Fourth Proportional to 108,999,610.56, 163,530,974.44 and 32,324,484.04

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Solution

The fourth proportional to 108,999,610.56, 163,530,974.44 and 32,324,484.04 is: 48,496,084.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,999,610.56 : 163,530,974.44 = 32,324,484.04 : x
  2. Step 2: Convert to fraction form
    108,999,610.56/163,530,974.44 = 32,324,484.04/x
  3. Step 3: Cross multiply
    108,999,610.56x = 163,530,974.44 × 32,324,484.04
  4. Step 4: Simplify right side
    108,999,610.56x = 5,286,054,373,331,428
  5. Step 5: Solve for x
    x = 5,286,054,373,331,428/108,999,610.56
  6. Step 6: Final answer
    x = 48,496,084.95

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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.