Home / 24,193,072.34-33,386,381.37-13,179,912.54

Finding the Fourth Proportional to 24,193,072.34, 33,386,381.37 and 13,179,912.54

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Solution

The fourth proportional to 24,193,072.34, 33,386,381.37 and 13,179,912.54 is: 18,188,247.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,072.34 : 33,386,381.37 = 13,179,912.54 : x
  2. Step 2: Convert to fraction form
    24,193,072.34/33,386,381.37 = 13,179,912.54/x
  3. Step 3: Cross multiply
    24,193,072.34x = 33,386,381.37 × 13,179,912.54
  4. Step 4: Simplify right side
    24,193,072.34x = 440,029,586,483,685.38
  5. Step 5: Solve for x
    x = 440,029,586,483,685.38/24,193,072.34
  6. Step 6: Final answer
    x = 18,188,247.46

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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.