Home / 9,886,999.80-14,830,499.70-8,292,676.80

Finding the Fourth Proportional to 9,886,999.80, 14,830,499.70 and 8,292,676.80

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Solution

The fourth proportional to 9,886,999.80, 14,830,499.70 and 8,292,676.80 is: 12,439,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,886,999.80 : 14,830,499.70 = 8,292,676.80 : x
  2. Step 2: Convert to fraction form
    9,886,999.80/14,830,499.70 = 8,292,676.80/x
  3. Step 3: Cross multiply
    9,886,999.80x = 14,830,499.70 × 8,292,676.80
  4. Step 4: Simplify right side
    9,886,999.80x = 122,984,540,794,596.95
  5. Step 5: Solve for x
    x = 122,984,540,794,596.95/9,886,999.80
  6. Step 6: Final answer
    x = 12,439,015.20

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