Home / 445,945,169-615,404,333.22-250,379,080.04

Finding the Fourth Proportional to 445,945,169, 615,404,333.22 and 250,379,080.04

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Solution

The fourth proportional to 445,945,169, 615,404,333.22 and 250,379,080.04 is: 345,523,130.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,945,169 : 615,404,333.22 = 250,379,080.04 : x
  2. Step 2: Convert to fraction form
    445,945,169/615,404,333.22 = 250,379,080.04/x
  3. Step 3: Cross multiply
    445,945,169x = 615,404,333.22 × 250,379,080.04
  4. Step 4: Simplify right side
    445,945,169x = 154,084,370,804,253,216
  5. Step 5: Solve for x
    x = 154,084,370,804,253,216/445,945,169
  6. Step 6: Final answer
    x = 345,523,130.46

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