Home / 24,243,974.54-33,457,393.51-13,231,431.04

Finding the Fourth Proportional to 24,243,974.54, 33,457,393.51 and 13,231,431.04

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Solution

The fourth proportional to 24,243,974.54, 33,457,393.51 and 13,231,431.04 is: 18,259,761.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243,974.54 : 33,457,393.51 = 13,231,431.04 : x
  2. Step 2: Convert to fraction form
    24,243,974.54/33,457,393.51 = 13,231,431.04/x
  3. Step 3: Cross multiply
    24,243,974.54x = 33,457,393.51 × 13,231,431.04
  4. Step 4: Simplify right side
    24,243,974.54x = 442,689,195,005,708.56
  5. Step 5: Solve for x
    x = 442,689,195,005,708.56/24,243,974.54
  6. Step 6: Final answer
    x = 18,259,761.59

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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.