Home / 2,448,321,766.80-3,672,482,650.20-2,425,363,515.60

Finding the Fourth Proportional to 2,448,321,766.80, 3,672,482,650.20 and 2,425,363,515.60

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Solution

The fourth proportional to 2,448,321,766.80, 3,672,482,650.20 and 2,425,363,515.60 is: 3,638,045,273.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,321,766.80 : 3,672,482,650.20 = 2,425,363,515.60 : x
  2. Step 2: Convert to fraction form
    2,448,321,766.80/3,672,482,650.20 = 2,425,363,515.60/x
  3. Step 3: Cross multiply
    2,448,321,766.80x = 3,672,482,650.20 × 2,425,363,515.60
  4. Step 4: Simplify right side
    2,448,321,766.80x = 8,907,105,431,469,076,480
  5. Step 5: Solve for x
    x = 8,907,105,431,469,076,480/2,448,321,766.80
  6. Step 6: Final answer
    x = 3,638,045,273.40

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1.5x scale

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.