Home / 41,993,609.72-57,951,181.02-22,678,025.72

Finding the Fourth Proportional to 41,993,609.72, 57,951,181.02 and 22,678,025.72

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Solution

The fourth proportional to 41,993,609.72, 57,951,181.02 and 22,678,025.72 is: 31,295,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,609.72 : 57,951,181.02 = 22,678,025.72 : x
  2. Step 2: Convert to fraction form
    41,993,609.72/57,951,181.02 = 22,678,025.72/x
  3. Step 3: Cross multiply
    41,993,609.72x = 57,951,181.02 × 22,678,025.72
  4. Step 4: Simplify right side
    41,993,609.72x = 1,314,218,373,675,935.75
  5. Step 5: Solve for x
    x = 1,314,218,373,675,935.75/41,993,609.72
  6. Step 6: Final answer
    x = 31,295,675.28

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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.