Home / 41,664,469.97-57,497,428.40-23,079,894.77

Finding the Fourth Proportional to 41,664,469.97, 57,497,428.40 and 23,079,894.77

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Solution

The fourth proportional to 41,664,469.97, 57,497,428.40 and 23,079,894.77 is: 31,850,509.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,664,469.97 : 57,497,428.40 = 23,079,894.77 : x
  2. Step 2: Convert to fraction form
    41,664,469.97/57,497,428.40 = 23,079,894.77/x
  3. Step 3: Cross multiply
    41,664,469.97x = 57,497,428.40 × 23,079,894.77
  4. Step 4: Simplify right side
    41,664,469.97x = 1,327,034,597,045,953.75
  5. Step 5: Solve for x
    x = 1,327,034,597,045,953.75/41,664,469.97
  6. Step 6: Final answer
    x = 31,850,509.51

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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.