Home / 11,622,639,268,898-16,039,729,466,576-6,684,264,869,013

Finding the Fourth Proportional to 11,622,639,268,898, 16,039,729,466,576 and 6,684,264,869,013

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Solution

The fourth proportional to 11,622,639,268,898, 16,039,729,466,576 and 6,684,264,869,013 is: 9,224,565,754,940.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,639,268,898 : 16,039,729,466,576 = 6,684,264,869,013 : x
  2. Step 2: Convert to fraction form
    11,622,639,268,898/16,039,729,466,576 = 6,684,264,869,013/x
  3. Step 3: Cross multiply
    11,622,639,268,898x = 16,039,729,466,576 × 6,684,264,869,013
  4. Step 4: Simplify right side
    11,622,639,268,898x = 107,213,800,181,906,589,767,172,096
  5. Step 5: Solve for x
    x = 107,213,800,181,906,589,767,172,096/11,622,639,268,898
  6. Step 6: Final answer
    x = 9,224,565,754,940.79

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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.