Home / 11,622,639,377,109-16,039,729,616,218-6,684,264,977,620

Finding the Fourth Proportional to 11,622,639,377,109, 16,039,729,616,218 and 6,684,264,977,620

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Solution

The fourth proportional to 11,622,639,377,109, 16,039,729,616,218 and 6,684,264,977,620 is: 9,224,565,904,999.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,639,377,109 : 16,039,729,616,218 = 6,684,264,977,620 : x
  2. Step 2: Convert to fraction form
    11,622,639,377,109/16,039,729,616,218 = 6,684,264,977,620/x
  3. Step 3: Cross multiply
    11,622,639,377,109x = 16,039,729,616,218 × 6,684,264,977,620
  4. Step 4: Simplify right side
    11,622,639,377,109x = 107,213,802,924,180,261,222,481,920
  5. Step 5: Solve for x
    x = 107,213,802,924,180,261,222,481,920/11,622,639,377,109
  6. Step 6: Final answer
    x = 9,224,565,904,999.15

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1.5x scale

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.