Home / 1,102,674,014.40-1,654,011,021.60-853,003,032.60

Finding the Fourth Proportional to 1,102,674,014.40, 1,654,011,021.60 and 853,003,032.60

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Solution

The fourth proportional to 1,102,674,014.40, 1,654,011,021.60 and 853,003,032.60 is: 1,279,504,548.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,674,014.40 : 1,654,011,021.60 = 853,003,032.60 : x
  2. Step 2: Convert to fraction form
    1,102,674,014.40/1,654,011,021.60 = 853,003,032.60/x
  3. Step 3: Cross multiply
    1,102,674,014.40x = 1,654,011,021.60 × 853,003,032.60
  4. Step 4: Simplify right side
    1,102,674,014.40x = 1,410,876,417,378,624,000
  5. Step 5: Solve for x
    x = 1,410,876,417,378,624,000/1,102,674,014.40
  6. Step 6: Final answer
    x = 1,279,504,548.90

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