Home / 8,954,785,716,786-13,433,521,635,681-3,145,212,392,323.80

Finding the Fourth Proportional to 8,954,785,716,786, 13,433,521,635,681 and 3,145,212,392,323.80

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Solution

The fourth proportional to 8,954,785,716,786, 13,433,521,635,681 and 3,145,212,392,323.80 is: 4,718,290,315,076.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,785,716,786 : 13,433,521,635,681 = 3,145,212,392,323.80 : x
  2. Step 2: Convert to fraction form
    8,954,785,716,786/13,433,521,635,681 = 3,145,212,392,323.80/x
  3. Step 3: Cross multiply
    8,954,785,716,786x = 13,433,521,635,681 × 3,145,212,392,323.80
  4. Step 4: Simplify right side
    8,954,785,716,786x = 42,251,278,721,093,761,106,968,576
  5. Step 5: Solve for x
    x = 42,251,278,721,093,761,106,968,576/8,954,785,716,786
  6. Step 6: Final answer
    x = 4,718,290,315,076.17

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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.