Home / 17,299,418,410,917-23,873,221,047,908-9,389,091,448,881

Finding the Fourth Proportional to 17,299,418,410,917, 23,873,221,047,908 and 9,389,091,448,881

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Solution

The fourth proportional to 17,299,418,410,917, 23,873,221,047,908 and 9,389,091,448,881 is: 12,956,959,030,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,299,418,410,917 : 23,873,221,047,908 = 9,389,091,448,881 : x
  2. Step 2: Convert to fraction form
    17,299,418,410,917/23,873,221,047,908 = 9,389,091,448,881/x
  3. Step 3: Cross multiply
    17,299,418,410,917x = 23,873,221,047,908 × 9,389,091,448,881
  4. Step 4: Simplify right side
    17,299,418,410,917x = 224,147,855,598,158,893,715,292,160
  5. Step 5: Solve for x
    x = 224,147,855,598,158,893,715,292,160/17,299,418,410,917
  6. Step 6: Final answer
    x = 12,956,959,030,293.63

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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.