Home / 54,196,487.37-81,281,714.42-25,022,295.75

Finding the Fourth Proportional to 54,196,487.37, 81,281,714.42 and 25,022,295.75

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Solution

The fourth proportional to 54,196,487.37, 81,281,714.42 and 25,022,295.75 is: 37,527,433.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,196,487.37 : 81,281,714.42 = 25,022,295.75 : x
  2. Step 2: Convert to fraction form
    54,196,487.37/81,281,714.42 = 25,022,295.75/x
  3. Step 3: Cross multiply
    54,196,487.37x = 81,281,714.42 × 25,022,295.75
  4. Step 4: Simplify right side
    54,196,487.37x = 2,033,855,097,284,279.75
  5. Step 5: Solve for x
    x = 2,033,855,097,284,279.75/54,196,487.37
  6. Step 6: Final answer
    x = 37,527,433.90

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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.