Home / 14,546,400,916,706-21,819,657,983,963-3,519,215,304,512

Finding the Fourth Proportional to 14,546,400,916,706, 21,819,657,983,963 and 3,519,215,304,512

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Solution

The fourth proportional to 14,546,400,916,706, 21,819,657,983,963 and 3,519,215,304,512 is: 5,278,836,652,177.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,546,400,916,706 : 21,819,657,983,963 = 3,519,215,304,512 : x
  2. Step 2: Convert to fraction form
    14,546,400,916,706/21,819,657,983,963 = 3,519,215,304,512/x
  3. Step 3: Cross multiply
    14,546,400,916,706x = 21,819,657,983,963 × 3,519,215,304,512
  4. Step 4: Simplify right side
    14,546,400,916,706x = 76,788,074,316,380,040,845,066,240
  5. Step 5: Solve for x
    x = 76,788,074,316,380,040,845,066,240/14,546,400,916,706
  6. Step 6: Final answer
    x = 5,278,836,652,177.78

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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.