Home / 41,993,610.72-57,951,182.40-22,678,026.72

Finding the Fourth Proportional to 41,993,610.72, 57,951,182.40 and 22,678,026.72

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Solution

The fourth proportional to 41,993,610.72, 57,951,182.40 and 22,678,026.72 is: 31,295,676.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,610.72 : 57,951,182.40 = 22,678,026.72 : x
  2. Step 2: Convert to fraction form
    41,993,610.72/57,951,182.40 = 22,678,026.72/x
  3. Step 3: Cross multiply
    41,993,610.72x = 57,951,182.40 × 22,678,026.72
  4. Step 4: Simplify right side
    41,993,610.72x = 1,314,218,462,922,793.75
  5. Step 5: Solve for x
    x = 1,314,218,462,922,793.75/41,993,610.72
  6. Step 6: Final answer
    x = 31,295,676.66

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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.