Home / 969,969,119.60-1,455,445,122.60-424,715,999.60

Finding the Fourth Proportional to 969,969,119.60, 1,455,445,122.60 and 424,715,999.60

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Solution

The fourth proportional to 969,969,119.60, 1,455,445,122.60 and 424,715,999.60 is: 637,289,185.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,969,119.60 : 1,455,445,122.60 = 424,715,999.60 : x
  2. Step 2: Convert to fraction form
    969,969,119.60/1,455,445,122.60 = 424,715,999.60/x
  3. Step 3: Cross multiply
    969,969,119.60x = 1,455,445,122.60 × 424,715,999.60
  4. Step 4: Simplify right side
    969,969,119.60x = 618,150,830,108,003,584
  5. Step 5: Solve for x
    x = 618,150,830,108,003,584/969,969,119.60
  6. Step 6: Final answer
    x = 637,289,185.42

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