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Finding the Fourth Proportional to 2,096,076,866.60, 3,138,068,682.30 and 2,096,076,866.60

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Solution

The fourth proportional to 2,096,076,866.60, 3,138,068,682.30 and 2,096,076,866.60 is: 3,138,068,682.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,076,866.60 : 3,138,068,682.30 = 2,096,076,866.60 : x
  2. Step 2: Convert to fraction form
    2,096,076,866.60/3,138,068,682.30 = 2,096,076,866.60/x
  3. Step 3: Cross multiply
    2,096,076,866.60x = 3,138,068,682.30 × 2,096,076,866.60
  4. Step 4: Simplify right side
    2,096,076,866.60x = 6,577,633,170,770,974,720
  5. Step 5: Solve for x
    x = 6,577,633,170,770,974,720/2,096,076,866.60
  6. Step 6: Final answer
    x = 3,138,068,682.30

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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.