Home / 27,271,797.23-37,635,878.75-14,882,688.97

Finding the Fourth Proportional to 27,271,797.23, 37,635,878.75 and 14,882,688.97

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Solution

The fourth proportional to 27,271,797.23, 37,635,878.75 and 14,882,688.97 is: 20,538,546.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,271,797.23 : 37,635,878.75 = 14,882,688.97 : x
  2. Step 2: Convert to fraction form
    27,271,797.23/37,635,878.75 = 14,882,688.97/x
  3. Step 3: Cross multiply
    27,271,797.23x = 37,635,878.75 × 14,882,688.97
  4. Step 4: Simplify right side
    27,271,797.23x = 560,123,077,548,882.44
  5. Step 5: Solve for x
    x = 560,123,077,548,882.44/27,271,797.23
  6. Step 6: Final answer
    x = 20,538,546.57

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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.