Home / 4,407,035,144.46-6,611,573,957.02-1,259,290,753.70

Finding the Fourth Proportional to 4,407,035,144.46, 6,611,573,957.02 and 1,259,290,753.70

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Solution

The fourth proportional to 4,407,035,144.46, 6,611,573,957.02 and 1,259,290,753.70 is: 1,889,227,945.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,035,144.46 : 6,611,573,957.02 = 1,259,290,753.70 : x
  2. Step 2: Convert to fraction form
    4,407,035,144.46/6,611,573,957.02 = 1,259,290,753.70/x
  3. Step 3: Cross multiply
    4,407,035,144.46x = 6,611,573,957.02 × 1,259,290,753.70
  4. Step 4: Simplify right side
    4,407,035,144.46x = 8,325,893,951,449,726,976
  5. Step 5: Solve for x
    x = 8,325,893,951,449,726,976/4,407,035,144.46
  6. Step 6: Final answer
    x = 1,889,227,945.44

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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.