Home / 54,295,220.76-81,396,913.23-23,566,704.36

Finding the Fourth Proportional to 54,295,220.76, 81,396,913.23 and 23,566,704.36

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Solution

The fourth proportional to 54,295,220.76, 81,396,913.23 and 23,566,704.36 is: 35,330,125.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,295,220.76 : 81,396,913.23 = 23,566,704.36 : x
  2. Step 2: Convert to fraction form
    54,295,220.76/81,396,913.23 = 23,566,704.36/x
  3. Step 3: Cross multiply
    54,295,220.76x = 81,396,913.23 × 23,566,704.36
  4. Step 4: Simplify right side
    54,295,220.76x = 1,918,256,989,907,982.75
  5. Step 5: Solve for x
    x = 1,918,256,989,907,982.75/54,295,220.76
  6. Step 6: Final answer
    x = 35,330,125.99

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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.