Home / 9,181,737,698,768.40-13,774,540,829,018-2,978,471,378,481.40

Finding the Fourth Proportional to 9,181,737,698,768.40, 13,774,540,829,018 and 2,978,471,378,481.40

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Solution

The fourth proportional to 9,181,737,698,768.40, 13,774,540,829,018 and 2,978,471,378,481.40 is: 4,468,334,530,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,181,737,698,768.40 : 13,774,540,829,018 = 2,978,471,378,481.40 : x
  2. Step 2: Convert to fraction form
    9,181,737,698,768.40/13,774,540,829,018 = 2,978,471,378,481.40/x
  3. Step 3: Cross multiply
    9,181,737,698,768.40x = 13,774,540,829,018 × 2,978,471,378,481.40
  4. Step 4: Simplify right side
    9,181,737,698,768.40x = 41,027,075,610,953,568,921,583,616
  5. Step 5: Solve for x
    x = 41,027,075,610,953,568,921,583,616/9,181,737,698,768.40
  6. Step 6: Final answer
    x = 4,468,334,530,669.15

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