Home / 41,344,313.56-62,029,504.26-19,483,809.76

Finding the Fourth Proportional to 41,344,313.56, 62,029,504.26 and 19,483,809.76

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Solution

The fourth proportional to 41,344,313.56, 62,029,504.26 and 19,483,809.76 is: 29,231,856.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,344,313.56 : 62,029,504.26 = 19,483,809.76 : x
  2. Step 2: Convert to fraction form
    41,344,313.56/62,029,504.26 = 19,483,809.76/x
  3. Step 3: Cross multiply
    41,344,313.56x = 62,029,504.26 × 19,483,809.76
  4. Step 4: Simplify right side
    41,344,313.56x = 1,208,571,060,508,949.75
  5. Step 5: Solve for x
    x = 1,208,571,060,508,949.75/41,344,313.56
  6. Step 6: Final answer
    x = 29,231,856.97

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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.