Home / 2,900,521,135,261.30-4,002,731,610,783.30-1,582,162,018,188.60

Finding the Fourth Proportional to 2,900,521,135,261.30, 4,002,731,610,783.30 and 1,582,162,018,188.60

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Solution

The fourth proportional to 2,900,521,135,261.30, 4,002,731,610,783.30 and 1,582,162,018,188.60 is: 2,183,390,373,059.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,521,135,261.30 : 4,002,731,610,783.30 = 1,582,162,018,188.60 : x
  2. Step 2: Convert to fraction form
    2,900,521,135,261.30/4,002,731,610,783.30 = 1,582,162,018,188.60/x
  3. Step 3: Cross multiply
    2,900,521,135,261.30x = 4,002,731,610,783.30 × 1,582,162,018,188.60
  4. Step 4: Simplify right side
    2,900,521,135,261.30x = 6,332,969,923,584,211,405,504,512
  5. Step 5: Solve for x
    x = 6,332,969,923,584,211,405,504,512/2,900,521,135,261.30
  6. Step 6: Final answer
    x = 2,183,390,373,059.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.