Home / 22,986,540.48-34,479,983.04-10,203,608.64

Finding the Fourth Proportional to 22,986,540.48, 34,479,983.04 and 10,203,608.64

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Solution

The fourth proportional to 22,986,540.48, 34,479,983.04 and 10,203,608.64 is: 15,305,489.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,986,540.48 : 34,479,983.04 = 10,203,608.64 : x
  2. Step 2: Convert to fraction form
    22,986,540.48/34,479,983.04 = 10,203,608.64/x
  3. Step 3: Cross multiply
    22,986,540.48x = 34,479,983.04 × 10,203,608.64
  4. Step 4: Simplify right side
    22,986,540.48x = 351,820,252,853,997.50
  5. Step 5: Solve for x
    x = 351,820,252,853,997.50/22,986,540.48
  6. Step 6: Final answer
    x = 15,305,489.45

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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.