Home / 27,982,286.16-41,941,589.76-17,028,316.38

Finding the Fourth Proportional to 27,982,286.16, 41,941,589.76 and 17,028,316.38

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Solution

The fourth proportional to 27,982,286.16, 41,941,589.76 and 17,028,316.38 is: 25,523,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,982,286.16 : 41,941,589.76 = 17,028,316.38 : x
  2. Step 2: Convert to fraction form
    27,982,286.16/41,941,589.76 = 17,028,316.38/x
  3. Step 3: Cross multiply
    27,982,286.16x = 41,941,589.76 × 17,028,316.38
  4. Step 4: Simplify right side
    27,982,286.16x = 714,194,659,913,448.25
  5. Step 5: Solve for x
    x = 714,194,659,913,448.25/27,982,286.16
  6. Step 6: Final answer
    x = 25,523,099.00

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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.