Home / 8,978,688,512.60-13,468,032,768.90-6,801,906,176.60

Finding the Fourth Proportional to 8,978,688,512.60, 13,468,032,768.90 and 6,801,906,176.60

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Solution

The fourth proportional to 8,978,688,512.60, 13,468,032,768.90 and 6,801,906,176.60 is: 10,202,859,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,978,688,512.60 : 13,468,032,768.90 = 6,801,906,176.60 : x
  2. Step 2: Convert to fraction form
    8,978,688,512.60/13,468,032,768.90 = 6,801,906,176.60/x
  3. Step 3: Cross multiply
    8,978,688,512.60x = 13,468,032,768.90 × 6,801,906,176.60
  4. Step 4: Simplify right side
    8,978,688,512.60x = 91,608,295,277,432,111,104
  5. Step 5: Solve for x
    x = 91,608,295,277,432,111,104/8,978,688,512.60
  6. Step 6: Final answer
    x = 10,202,859,264.90

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Why These Related Problems?

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