Home / 23,912,765,939.43-35,855,271,785.02-11,321,518,680.54

Finding the Fourth Proportional to 23,912,765,939.43, 35,855,271,785.02 and 11,321,518,680.54

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Solution

The fourth proportional to 23,912,765,939.43, 35,855,271,785.02 and 11,321,518,680.54 is: 16,975,707,884.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,912,765,939.43 : 35,855,271,785.02 = 11,321,518,680.54 : x
  2. Step 2: Convert to fraction form
    23,912,765,939.43/35,855,271,785.02 = 11,321,518,680.54/x
  3. Step 3: Cross multiply
    23,912,765,939.43x = 35,855,271,785.02 × 11,321,518,680.54
  4. Step 4: Simplify right side
    23,912,765,939.43x = 405,936,129,309,988,093,952
  5. Step 5: Solve for x
    x = 405,936,129,309,988,093,952/23,912,765,939.43
  6. Step 6: Final answer
    x = 16,975,707,884.99

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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.