Home / 18,953,926.44-28,430,972.40-6,000,140.52

Finding the Fourth Proportional to 18,953,926.44, 28,430,972.40 and 6,000,140.52

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Solution

The fourth proportional to 18,953,926.44, 28,430,972.40 and 6,000,140.52 is: 9,000,236.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,953,926.44 : 28,430,972.40 = 6,000,140.52 : x
  2. Step 2: Convert to fraction form
    18,953,926.44/28,430,972.40 = 6,000,140.52/x
  3. Step 3: Cross multiply
    18,953,926.44x = 28,430,972.40 × 6,000,140.52
  4. Step 4: Simplify right side
    18,953,926.44x = 170,589,829,520,241.62
  5. Step 5: Solve for x
    x = 170,589,829,520,241.62/18,953,926.44
  6. Step 6: Final answer
    x = 9,000,236.97

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