Home / 24,804,529.45-37,166,936.10-18,347,521.30

Finding the Fourth Proportional to 24,804,529.45, 37,166,936.10 and 18,347,521.30

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Solution

The fourth proportional to 24,804,529.45, 37,166,936.10 and 18,347,521.30 is: 27,491,799.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,804,529.45 : 37,166,936.10 = 18,347,521.30 : x
  2. Step 2: Convert to fraction form
    24,804,529.45/37,166,936.10 = 18,347,521.30/x
  3. Step 3: Cross multiply
    24,804,529.45x = 37,166,936.10 × 18,347,521.30
  4. Step 4: Simplify right side
    24,804,529.45x = 681,921,151,750,489
  5. Step 5: Solve for x
    x = 681,921,151,750,489/24,804,529.45
  6. Step 6: Final answer
    x = 27,491,799.56

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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.