Home / 16,014,010.56-24,016,047.78-5,777,539.62

Finding the Fourth Proportional to 16,014,010.56, 24,016,047.78 and 5,777,539.62

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Solution

The fourth proportional to 16,014,010.56, 24,016,047.78 and 5,777,539.62 is: 8,664,517.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,010.56 : 24,016,047.78 = 5,777,539.62 : x
  2. Step 2: Convert to fraction form
    16,014,010.56/24,016,047.78 = 5,777,539.62/x
  3. Step 3: Cross multiply
    16,014,010.56x = 24,016,047.78 × 5,777,539.62
  4. Step 4: Simplify right side
    16,014,010.56x = 138,753,667,564,763.05
  5. Step 5: Solve for x
    x = 138,753,667,564,763.05/16,014,010.56
  6. Step 6: Final answer
    x = 8,664,517.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.