Home / 17,089,054.96-23,582,930.76-9,354,591.44

Finding the Fourth Proportional to 17,089,054.96, 23,582,930.76 and 9,354,591.44

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Solution

The fourth proportional to 17,089,054.96, 23,582,930.76 and 9,354,591.44 is: 12,909,355.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,089,054.96 : 23,582,930.76 = 9,354,591.44 : x
  2. Step 2: Convert to fraction form
    17,089,054.96/23,582,930.76 = 9,354,591.44/x
  3. Step 3: Cross multiply
    17,089,054.96x = 23,582,930.76 × 9,354,591.44
  4. Step 4: Simplify right side
    17,089,054.96x = 220,608,682,217,608.69
  5. Step 5: Solve for x
    x = 220,608,682,217,608.69/17,089,054.96
  6. Step 6: Final answer
    x = 12,909,355.30

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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.