Home / 19,362,722,936,635-29,049,178,616,656-6,958,412,179,015

Finding the Fourth Proportional to 19,362,722,936,635, 29,049,178,616,656 and 6,958,412,179,015

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Solution

The fourth proportional to 19,362,722,936,635, 29,049,178,616,656 and 6,958,412,179,015 is: 10,439,448,983,390.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,362,722,936,635 : 29,049,178,616,656 = 6,958,412,179,015 : x
  2. Step 2: Convert to fraction form
    19,362,722,936,635/29,049,178,616,656 = 6,958,412,179,015/x
  3. Step 3: Cross multiply
    19,362,722,936,635x = 29,049,178,616,656 × 6,958,412,179,015
  4. Step 4: Simplify right side
    19,362,722,936,635x = 202,136,158,276,521,227,488,067,584
  5. Step 5: Solve for x
    x = 202,136,158,276,521,227,488,067,584/19,362,722,936,635
  6. Step 6: Final answer
    x = 10,439,448,983,390.24

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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.