Home / 372,782,099.75-559,253,866.33-142,751,192.60

Finding the Fourth Proportional to 372,782,099.75, 559,253,866.33 and 142,751,192.60

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Solution

The fourth proportional to 372,782,099.75, 559,253,866.33 and 142,751,192.60 is: 214,157,698.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,782,099.75 : 559,253,866.33 = 142,751,192.60 : x
  2. Step 2: Convert to fraction form
    372,782,099.75/559,253,866.33 = 142,751,192.60/x
  3. Step 3: Cross multiply
    372,782,099.75x = 559,253,866.33 × 142,751,192.60
  4. Step 4: Simplify right side
    372,782,099.75x = 79,834,156,386,345,040
  5. Step 5: Solve for x
    x = 79,834,156,386,345,040/372,782,099.75
  6. Step 6: Final answer
    x = 214,157,698.13

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