Home / 11,089,212.40-16,608,935.40-9,098,556.40

Finding the Fourth Proportional to 11,089,212.40, 16,608,935.40 and 9,098,556.40

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Solution

The fourth proportional to 11,089,212.40, 16,608,935.40 and 9,098,556.40 is: 13,627,418.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,212.40 : 16,608,935.40 = 9,098,556.40 : x
  2. Step 2: Convert to fraction form
    11,089,212.40/16,608,935.40 = 9,098,556.40/x
  3. Step 3: Cross multiply
    11,089,212.40x = 16,608,935.40 × 9,098,556.40
  4. Step 4: Simplify right side
    11,089,212.40x = 151,117,335,480,856.56
  5. Step 5: Solve for x
    x = 151,117,335,480,856.56/11,089,212.40
  6. Step 6: Final answer
    x = 13,627,418.25

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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.