Home / 17,351,251.66-23,944,729.54-9,616,793.32

Finding the Fourth Proportional to 17,351,251.66, 23,944,729.54 and 9,616,793.32

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Solution

The fourth proportional to 17,351,251.66, 23,944,729.54 and 9,616,793.32 is: 13,271,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,251.66 : 23,944,729.54 = 9,616,793.32 : x
  2. Step 2: Convert to fraction form
    17,351,251.66/23,944,729.54 = 9,616,793.32/x
  3. Step 3: Cross multiply
    17,351,251.66x = 23,944,729.54 × 9,616,793.32
  4. Step 4: Simplify right side
    17,351,251.66x = 230,271,515,089,478.66
  5. Step 5: Solve for x
    x = 230,271,515,089,478.66/17,351,251.66
  6. Step 6: Final answer
    x = 13,271,176.03

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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.