Home / 14,964,545.22-20,651,078.52-8,089,027.26

Finding the Fourth Proportional to 14,964,545.22, 20,651,078.52 and 8,089,027.26

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Solution

The fourth proportional to 14,964,545.22, 20,651,078.52 and 8,089,027.26 is: 11,162,860.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,964,545.22 : 20,651,078.52 = 8,089,027.26 : x
  2. Step 2: Convert to fraction form
    14,964,545.22/20,651,078.52 = 8,089,027.26/x
  3. Step 3: Cross multiply
    14,964,545.22x = 20,651,078.52 × 8,089,027.26
  4. Step 4: Simplify right side
    14,964,545.22x = 167,047,137,096,680.44
  5. Step 5: Solve for x
    x = 167,047,137,096,680.44/14,964,545.22
  6. Step 6: Final answer
    x = 11,162,860.92

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Why These Related Problems?

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