Home / 16,059,064.50-22,158,651.33-9,089,707.86

Finding the Fourth Proportional to 16,059,064.50, 22,158,651.33 and 9,089,707.86

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Solution

The fourth proportional to 16,059,064.50, 22,158,651.33 and 9,089,707.86 is: 12,542,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,059,064.50 : 22,158,651.33 = 9,089,707.86 : x
  2. Step 2: Convert to fraction form
    16,059,064.50/22,158,651.33 = 9,089,707.86/x
  3. Step 3: Cross multiply
    16,059,064.50x = 22,158,651.33 × 9,089,707.86
  4. Step 4: Simplify right side
    16,059,064.50x = 201,415,667,161,300.44
  5. Step 5: Solve for x
    x = 201,415,667,161,300.44/16,059,064.50
  6. Step 6: Final answer
    x = 12,542,179.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.