Home / 54,339,068.45-81,302,923.86-32,193,105.44

Finding the Fourth Proportional to 54,339,068.45, 81,302,923.86 and 32,193,105.44

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Solution

The fourth proportional to 54,339,068.45, 81,302,923.86 and 32,193,105.44 is: 48,167,804.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,339,068.45 : 81,302,923.86 = 32,193,105.44 : x
  2. Step 2: Convert to fraction form
    54,339,068.45/81,302,923.86 = 32,193,105.44/x
  3. Step 3: Cross multiply
    54,339,068.45x = 81,302,923.86 × 32,193,105.44
  4. Step 4: Simplify right side
    54,339,068.45x = 2,617,393,600,504,459.50
  5. Step 5: Solve for x
    x = 2,617,393,600,504,459.50/54,339,068.45
  6. Step 6: Final answer
    x = 48,167,804.04

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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.