Home / 2,350,009,168,806.10-3,526,623,929,950.30-820,185,469,687.60

Finding the Fourth Proportional to 2,350,009,168,806.10, 3,526,623,929,950.30 and 820,185,469,687.60

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Solution

The fourth proportional to 2,350,009,168,806.10, 3,526,623,929,950.30 and 820,185,469,687.60 is: 1,230,840,178,324.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,806.10 : 3,526,623,929,950.30 = 820,185,469,687.60 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,806.10/3,526,623,929,950.30 = 820,185,469,687.60/x
  3. Step 3: Cross multiply
    2,350,009,168,806.10x = 3,526,623,929,950.30 × 820,185,469,687.60
  4. Step 4: Simplify right side
    2,350,009,168,806.10x = 2,892,485,704,397,816,080,629,760
  5. Step 5: Solve for x
    x = 2,892,485,704,397,816,080,629,760/2,350,009,168,806.10
  6. Step 6: Final answer
    x = 1,230,840,178,324.63

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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.