Home / 27,450,785.56-37,851,020.68-17,514,369.76

Finding the Fourth Proportional to 27,450,785.56, 37,851,020.68 and 17,514,369.76

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Solution

The fourth proportional to 27,450,785.56, 37,851,020.68 and 17,514,369.76 is: 24,150,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,450,785.56 : 37,851,020.68 = 17,514,369.76 : x
  2. Step 2: Convert to fraction form
    27,450,785.56/37,851,020.68 = 17,514,369.76/x
  3. Step 3: Cross multiply
    27,450,785.56x = 37,851,020.68 × 17,514,369.76
  4. Step 4: Simplify right side
    27,450,785.56x = 662,936,771,982,926.75
  5. Step 5: Solve for x
    x = 662,936,771,982,926.75/27,450,785.56
  6. Step 6: Final answer
    x = 24,150,010.95

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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.