Home / 13,986,324,979,295-19,299,833,199,481-7,736,055,476,875.60

Finding the Fourth Proportional to 13,986,324,979,295, 19,299,833,199,481 and 7,736,055,476,875.60

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Solution

The fourth proportional to 13,986,324,979,295, 19,299,833,199,481 and 7,736,055,476,875.60 is: 10,675,040,122,881.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,986,324,979,295 : 19,299,833,199,481 = 7,736,055,476,875.60 : x
  2. Step 2: Convert to fraction form
    13,986,324,979,295/19,299,833,199,481 = 7,736,055,476,875.60/x
  3. Step 3: Cross multiply
    13,986,324,979,295x = 19,299,833,199,481 × 7,736,055,476,875.60
  4. Step 4: Simplify right side
    13,986,324,979,295x = 149,304,580,325,630,511,910,223,872
  5. Step 5: Solve for x
    x = 149,304,580,325,630,511,910,223,872/13,986,324,979,295
  6. Step 6: Final answer
    x = 10,675,040,122,881.26

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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.