Home / 16,839,640,590,885-25,215,958,360,191-11,622,142,898,844

Finding the Fourth Proportional to 16,839,640,590,885, 25,215,958,360,191 and 11,622,142,898,844

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Solution

The fourth proportional to 16,839,640,590,885, 25,215,958,360,191 and 11,622,142,898,844 is: 17,403,190,395,409.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,839,640,590,885 : 25,215,958,360,191 = 11,622,142,898,844 : x
  2. Step 2: Convert to fraction form
    16,839,640,590,885/25,215,958,360,191 = 11,622,142,898,844/x
  3. Step 3: Cross multiply
    16,839,640,590,885x = 25,215,958,360,191 × 11,622,142,898,844
  4. Step 4: Simplify right side
    16,839,640,590,885x = 293,063,471,393,439,809,011,712,000
  5. Step 5: Solve for x
    x = 293,063,471,393,439,809,011,712,000/16,839,640,590,885
  6. Step 6: Final answer
    x = 17,403,190,395,409.62

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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.