Home / 19,362,722,936,628-29,049,178,616,648-6,958,412,179,009.50

Finding the Fourth Proportional to 19,362,722,936,628, 29,049,178,616,648 and 6,958,412,179,009.50

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Solution

The fourth proportional to 19,362,722,936,628, 29,049,178,616,648 and 6,958,412,179,009.50 is: 10,439,448,983,382.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,362,722,936,628 : 29,049,178,616,648 = 6,958,412,179,009.50 : x
  2. Step 2: Convert to fraction form
    19,362,722,936,628/29,049,178,616,648 = 6,958,412,179,009.50/x
  3. Step 3: Cross multiply
    19,362,722,936,628x = 29,049,178,616,648 × 6,958,412,179,009.50
  4. Step 4: Simplify right side
    19,362,722,936,628x = 202,136,158,276,305,791,928,500,224
  5. Step 5: Solve for x
    x = 202,136,158,276,305,791,928,500,224/19,362,722,936,628
  6. Step 6: Final answer
    x = 10,439,448,983,382.89

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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.