Home / 44,378,081.10-66,567,121.65-25,007,056.65

Finding the Fourth Proportional to 44,378,081.10, 66,567,121.65 and 25,007,056.65

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Solution

The fourth proportional to 44,378,081.10, 66,567,121.65 and 25,007,056.65 is: 37,510,584.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,378,081.10 : 66,567,121.65 = 25,007,056.65 : x
  2. Step 2: Convert to fraction form
    44,378,081.10/66,567,121.65 = 25,007,056.65/x
  3. Step 3: Cross multiply
    44,378,081.10x = 66,567,121.65 × 25,007,056.65
  4. Step 4: Simplify right side
    44,378,081.10x = 1,664,647,782,128,991.25
  5. Step 5: Solve for x
    x = 1,664,647,782,128,991.25/44,378,081.10
  6. Step 6: Final answer
    x = 37,510,584.98

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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.