Home / 41,579,728.18-57,362,686.92-23,934,408.73

Finding the Fourth Proportional to 41,579,728.18, 57,362,686.92 and 23,934,408.73

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Solution

The fourth proportional to 41,579,728.18, 57,362,686.92 and 23,934,408.73 is: 33,019,503.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,579,728.18 : 57,362,686.92 = 23,934,408.73 : x
  2. Step 2: Convert to fraction form
    41,579,728.18/57,362,686.92 = 23,934,408.73/x
  3. Step 3: Cross multiply
    41,579,728.18x = 57,362,686.92 × 23,934,408.73
  4. Step 4: Simplify right side
    41,579,728.18x = 1,372,941,994,450,898
  5. Step 5: Solve for x
    x = 1,372,941,994,450,898/41,579,728.18
  6. Step 6: Final answer
    x = 33,019,503.85

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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.