Home / 54,790,027.29-82,183,047.12-16,450,544.88

Finding the Fourth Proportional to 54,790,027.29, 82,183,047.12 and 16,450,544.88

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Solution

The fourth proportional to 54,790,027.29, 82,183,047.12 and 16,450,544.88 is: 24,675,218.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,790,027.29 : 82,183,047.12 = 16,450,544.88 : x
  2. Step 2: Convert to fraction form
    54,790,027.29/82,183,047.12 = 16,450,544.88/x
  3. Step 3: Cross multiply
    54,790,027.29x = 82,183,047.12 × 16,450,544.88
  4. Step 4: Simplify right side
    54,790,027.29x = 1,351,955,905,022,715
  5. Step 5: Solve for x
    x = 1,351,955,905,022,715/54,790,027.29
  6. Step 6: Final answer
    x = 24,675,218.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.