Home / 11,160,716,556.54-16,735,261,866.68-5,263,692,438.44

Finding the Fourth Proportional to 11,160,716,556.54, 16,735,261,866.68 and 5,263,692,438.44

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Solution

The fourth proportional to 11,160,716,556.54, 16,735,261,866.68 and 5,263,692,438.44 is: 7,892,797,106.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,716,556.54 : 16,735,261,866.68 = 5,263,692,438.44 : x
  2. Step 2: Convert to fraction form
    11,160,716,556.54/16,735,261,866.68 = 5,263,692,438.44/x
  3. Step 3: Cross multiply
    11,160,716,556.54x = 16,735,261,866.68 × 5,263,692,438.44
  4. Step 4: Simplify right side
    11,160,716,556.54x = 88,089,271,342,956,789,760
  5. Step 5: Solve for x
    x = 88,089,271,342,956,789,760/11,160,716,556.54
  6. Step 6: Final answer
    x = 7,892,797,106.41

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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.