Home / 25,511,394,954,381-38,262,776,291,271-7,149,284,505,564.30

Finding the Fourth Proportional to 25,511,394,954,381, 38,262,776,291,271 and 7,149,284,505,564.30

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Solution

The fourth proportional to 25,511,394,954,381, 38,262,776,291,271 and 7,149,284,505,564.30 is: 10,722,717,208,063.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,511,394,954,381 : 38,262,776,291,271 = 7,149,284,505,564.30 : x
  2. Step 2: Convert to fraction form
    25,511,394,954,381/38,262,776,291,271 = 7,149,284,505,564.30/x
  3. Step 3: Cross multiply
    25,511,394,954,381x = 38,262,776,291,271 × 7,149,284,505,564.30
  4. Step 4: Simplify right side
    25,511,394,954,381x = 273,551,473,679,056,787,292,028,928
  5. Step 5: Solve for x
    x = 273,551,473,679,056,787,292,028,928/25,511,394,954,381
  6. Step 6: Final answer
    x = 10,722,717,208,063.94

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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.