Home / 25,089,097.98-34,635,120.23-16,826,137.67

Finding the Fourth Proportional to 25,089,097.98, 34,635,120.23 and 16,826,137.67

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Solution

The fourth proportional to 25,089,097.98, 34,635,120.23 and 16,826,137.67 is: 23,228,228.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,097.98 : 34,635,120.23 = 16,826,137.67 : x
  2. Step 2: Convert to fraction form
    25,089,097.98/34,635,120.23 = 16,826,137.67/x
  3. Step 3: Cross multiply
    25,089,097.98x = 34,635,120.23 × 16,826,137.67
  4. Step 4: Simplify right side
    25,089,097.98x = 582,775,301,206,982.12
  5. Step 5: Solve for x
    x = 582,775,301,206,982.12/25,089,097.98
  6. Step 6: Final answer
    x = 23,228,228.52

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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.