Home / 21,303,912.80-31,971,615.60-14,113,056.80

Finding the Fourth Proportional to 21,303,912.80, 31,971,615.60 and 14,113,056.80

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Solution

The fourth proportional to 21,303,912.80, 31,971,615.60 and 14,113,056.80 is: 21,180,016.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,303,912.80 : 31,971,615.60 = 14,113,056.80 : x
  2. Step 2: Convert to fraction form
    21,303,912.80/31,971,615.60 = 14,113,056.80/x
  3. Step 3: Cross multiply
    21,303,912.80x = 31,971,615.60 × 14,113,056.80
  4. Step 4: Simplify right side
    21,303,912.80x = 451,217,226,950,566.12
  5. Step 5: Solve for x
    x = 451,217,226,950,566.12/21,303,912.80
  6. Step 6: Final answer
    x = 21,180,016.61

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