Home / 23,117,978.76-34,628,712.87-13,866,611.64

Finding the Fourth Proportional to 23,117,978.76, 34,628,712.87 and 13,866,611.64

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Solution

The fourth proportional to 23,117,978.76, 34,628,712.87 and 13,866,611.64 is: 20,770,973.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,117,978.76 : 34,628,712.87 = 13,866,611.64 : x
  2. Step 2: Convert to fraction form
    23,117,978.76/34,628,712.87 = 13,866,611.64/x
  3. Step 3: Cross multiply
    23,117,978.76x = 34,628,712.87 × 13,866,611.64
  4. Step 4: Simplify right side
    23,117,978.76x = 480,182,912,961,359.81
  5. Step 5: Solve for x
    x = 480,182,912,961,359.81/23,117,978.76
  6. Step 6: Final answer
    x = 20,770,973.01

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