Home / 106,019,504.37-159,024,631.05-33,234,624.27

Finding the Fourth Proportional to 106,019,504.37, 159,024,631.05 and 33,234,624.27

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Solution

The fourth proportional to 106,019,504.37, 159,024,631.05 and 33,234,624.27 is: 49,850,486.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,019,504.37 : 159,024,631.05 = 33,234,624.27 : x
  2. Step 2: Convert to fraction form
    106,019,504.37/159,024,631.05 = 33,234,624.27/x
  3. Step 3: Cross multiply
    106,019,504.37x = 159,024,631.05 × 33,234,624.27
  4. Step 4: Simplify right side
    106,019,504.37x = 5,285,123,862,622,126
  5. Step 5: Solve for x
    x = 5,285,123,862,622,126/106,019,504.37
  6. Step 6: Final answer
    x = 49,850,486.42

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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.