Home / 78,899,940.54-118,361,028.06-24,316,940.34

Finding the Fourth Proportional to 78,899,940.54, 118,361,028.06 and 24,316,940.34

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Solution

The fourth proportional to 78,899,940.54, 118,361,028.06 and 24,316,940.34 is: 36,478,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    78,899,940.54 : 118,361,028.06 = 24,316,940.34 : x
  2. Step 2: Convert to fraction form
    78,899,940.54/118,361,028.06 = 24,316,940.34/x
  3. Step 3: Cross multiply
    78,899,940.54x = 118,361,028.06 × 24,316,940.34
  4. Step 4: Simplify right side
    78,899,940.54x = 2,878,178,057,916,086
  5. Step 5: Solve for x
    x = 2,878,178,057,916,086/78,899,940.54
  6. Step 6: Final answer
    x = 36,478,836.84

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