Home / 44,448,515.20-66,672,772.80-26,234,012.80

Finding the Fourth Proportional to 44,448,515.20, 66,672,772.80 and 26,234,012.80

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Solution

The fourth proportional to 44,448,515.20, 66,672,772.80 and 26,234,012.80 is: 39,351,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,515.20 : 66,672,772.80 = 26,234,012.80 : x
  2. Step 2: Convert to fraction form
    44,448,515.20/66,672,772.80 = 26,234,012.80/x
  3. Step 3: Cross multiply
    44,448,515.20x = 66,672,772.80 × 26,234,012.80
  4. Step 4: Simplify right side
    44,448,515.20x = 1,749,094,375,046,691.75
  5. Step 5: Solve for x
    x = 1,749,094,375,046,691.75/44,448,515.20
  6. Step 6: Final answer
    x = 39,351,019.20

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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.