Home / 70,739,576.44-106,109,357.82-19,621,597.48

Finding the Fourth Proportional to 70,739,576.44, 106,109,357.82 and 19,621,597.48

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Solution

The fourth proportional to 70,739,576.44, 106,109,357.82 and 19,621,597.48 is: 29,432,394.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,739,576.44 : 106,109,357.82 = 19,621,597.48 : x
  2. Step 2: Convert to fraction form
    70,739,576.44/106,109,357.82 = 19,621,597.48/x
  3. Step 3: Cross multiply
    70,739,576.44x = 106,109,357.82 × 19,621,597.48
  4. Step 4: Simplify right side
    70,739,576.44x = 2,082,035,108,005,330.25
  5. Step 5: Solve for x
    x = 2,082,035,108,005,330.25/70,739,576.44
  6. Step 6: Final answer
    x = 29,432,394.32

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