Home / 44,288,544.30-66,432,816.45-32,809,418.70

Finding the Fourth Proportional to 44,288,544.30, 66,432,816.45 and 32,809,418.70

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Solution

The fourth proportional to 44,288,544.30, 66,432,816.45 and 32,809,418.70 is: 49,214,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,544.30 : 66,432,816.45 = 32,809,418.70 : x
  2. Step 2: Convert to fraction form
    44,288,544.30/66,432,816.45 = 32,809,418.70/x
  3. Step 3: Cross multiply
    44,288,544.30x = 66,432,816.45 × 32,809,418.70
  4. Step 4: Simplify right side
    44,288,544.30x = 2,179,622,090,328,297.75
  5. Step 5: Solve for x
    x = 2,179,622,090,328,297.75/44,288,544.30
  6. Step 6: Final answer
    x = 49,214,128.05

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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.