Home / 22,940,553.21-34,398,996.82-6,764,402.54

Finding the Fourth Proportional to 22,940,553.21, 34,398,996.82 and 6,764,402.54

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Solution

The fourth proportional to 22,940,553.21, 34,398,996.82 and 6,764,402.54 is: 10,143,114.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940,553.21 : 34,398,996.82 = 6,764,402.54 : x
  2. Step 2: Convert to fraction form
    22,940,553.21/34,398,996.82 = 6,764,402.54/x
  3. Step 3: Cross multiply
    22,940,553.21x = 34,398,996.82 × 6,764,402.54
  4. Step 4: Simplify right side
    22,940,553.21x = 232,688,661,569,796.16
  5. Step 5: Solve for x
    x = 232,688,661,569,796.16/22,940,553.21
  6. Step 6: Final answer
    x = 10,143,114.66

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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.