Home / 683,580,169.80-1,025,398,248.30-198,905,977.80

Finding the Fourth Proportional to 683,580,169.80, 1,025,398,248.30 and 198,905,977.80

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Solution

The fourth proportional to 683,580,169.80, 1,025,398,248.30 and 198,905,977.80 is: 298,367,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,580,169.80 : 1,025,398,248.30 = 198,905,977.80 : x
  2. Step 2: Convert to fraction form
    683,580,169.80/1,025,398,248.30 = 198,905,977.80/x
  3. Step 3: Cross multiply
    683,580,169.80x = 1,025,398,248.30 × 198,905,977.80
  4. Step 4: Simplify right side
    683,580,169.80x = 203,957,841,212,518,688
  5. Step 5: Solve for x
    x = 203,957,841,212,518,688/683,580,169.80
  6. Step 6: Final answer
    x = 298,367,112.19

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