Home / 104,440,863.24-144,131,846.85-57,399,604.16

Finding the Fourth Proportional to 104,440,863.24, 144,131,846.85 and 57,399,604.16

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Solution

The fourth proportional to 104,440,863.24, 144,131,846.85 and 57,399,604.16 is: 79,213,352.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,440,863.24 : 144,131,846.85 = 57,399,604.16 : x
  2. Step 2: Convert to fraction form
    104,440,863.24/144,131,846.85 = 57,399,604.16/x
  3. Step 3: Cross multiply
    104,440,863.24x = 144,131,846.85 × 57,399,604.16
  4. Step 4: Simplify right side
    104,440,863.24x = 8,273,110,955,319,083
  5. Step 5: Solve for x
    x = 8,273,110,955,319,083/104,440,863.24
  6. Step 6: Final answer
    x = 79,213,352.88

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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.