Home / 2,003,904,049.20-3,005,856,073.80-1,269,240,010.80

Finding the Fourth Proportional to 2,003,904,049.20, 3,005,856,073.80 and 1,269,240,010.80

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Solution

The fourth proportional to 2,003,904,049.20, 3,005,856,073.80 and 1,269,240,010.80 is: 1,903,860,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,904,049.20 : 3,005,856,073.80 = 1,269,240,010.80 : x
  2. Step 2: Convert to fraction form
    2,003,904,049.20/3,005,856,073.80 = 1,269,240,010.80/x
  3. Step 3: Cross multiply
    2,003,904,049.20x = 3,005,856,073.80 × 1,269,240,010.80
  4. Step 4: Simplify right side
    2,003,904,049.20x = 3,815,152,795,573,157,888
  5. Step 5: Solve for x
    x = 3,815,152,795,573,157,888/2,003,904,049.20
  6. Step 6: Final answer
    x = 1,903,860,016.20

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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.