Home / 37,582,021-51,862,306.89-22,113,107.56

Finding the Fourth Proportional to 37,582,021, 51,862,306.89 and 22,113,107.56

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Solution

The fourth proportional to 37,582,021, 51,862,306.89 and 22,113,107.56 is: 30,515,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,582,021 : 51,862,306.89 = 22,113,107.56 : x
  2. Step 2: Convert to fraction form
    37,582,021/51,862,306.89 = 22,113,107.56/x
  3. Step 3: Cross multiply
    37,582,021x = 51,862,306.89 × 22,113,107.56
  4. Step 4: Simplify right side
    37,582,021x = 1,146,836,770,568,299
  5. Step 5: Solve for x
    x = 1,146,836,770,568,299/37,582,021
  6. Step 6: Final answer
    x = 30,515,569.41

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1.5x scale

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.