Home / 27,551,147.10-41,342,467.05-10,524,039.90

Finding the Fourth Proportional to 27,551,147.10, 41,342,467.05 and 10,524,039.90

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Solution

The fourth proportional to 27,551,147.10, 41,342,467.05 and 10,524,039.90 is: 15,792,074.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,551,147.10 : 41,342,467.05 = 10,524,039.90 : x
  2. Step 2: Convert to fraction form
    27,551,147.10/41,342,467.05 = 10,524,039.90/x
  3. Step 3: Cross multiply
    27,551,147.10x = 41,342,467.05 × 10,524,039.90
  4. Step 4: Simplify right side
    27,551,147.10x = 435,089,772,798,635.25
  5. Step 5: Solve for x
    x = 435,089,772,798,635.25/27,551,147.10
  6. Step 6: Final answer
    x = 15,792,074.69

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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.