Home / 19,362,722,936,625-29,049,178,616,640-6,958,412,179,004.90

Finding the Fourth Proportional to 19,362,722,936,625, 29,049,178,616,640 and 6,958,412,179,004.90

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Solution

The fourth proportional to 19,362,722,936,625, 29,049,178,616,640 and 6,958,412,179,004.90 is: 10,439,448,983,374.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,362,722,936,625 : 29,049,178,616,640 = 6,958,412,179,004.90 : x
  2. Step 2: Convert to fraction form
    19,362,722,936,625/29,049,178,616,640 = 6,958,412,179,004.90/x
  3. Step 3: Cross multiply
    19,362,722,936,625x = 29,049,178,616,640 × 6,958,412,179,004.90
  4. Step 4: Simplify right side
    19,362,722,936,625x = 202,136,158,276,116,504,129,830,912
  5. Step 5: Solve for x
    x = 202,136,158,276,116,504,129,830,912/19,362,722,936,625
  6. Step 6: Final answer
    x = 10,439,448,983,374.73

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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.