Home / 4,951,459,647,485-7,430,582,106,995.50-1,728,127,409,013

Finding the Fourth Proportional to 4,951,459,647,485, 7,430,582,106,995.50 and 1,728,127,409,013

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Solution

The fourth proportional to 4,951,459,647,485, 7,430,582,106,995.50 and 1,728,127,409,013 is: 2,593,375,189,989.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951,459,647,485 : 7,430,582,106,995.50 = 1,728,127,409,013 : x
  2. Step 2: Convert to fraction form
    4,951,459,647,485/7,430,582,106,995.50 = 1,728,127,409,013/x
  3. Step 3: Cross multiply
    4,951,459,647,485x = 7,430,582,106,995.50 × 1,728,127,409,013
  4. Step 4: Simplify right side
    4,951,459,647,485x = 12,840,992,604,020,491,543,379,968
  5. Step 5: Solve for x
    x = 12,840,992,604,020,491,543,379,968/4,951,459,647,485
  6. Step 6: Final answer
    x = 2,593,375,189,989.25

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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.