Home / 27,442,662.15-41,163,993.23-7,247,904.15

Finding the Fourth Proportional to 27,442,662.15, 41,163,993.23 and 7,247,904.15

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Solution

The fourth proportional to 27,442,662.15, 41,163,993.23 and 7,247,904.15 is: 10,871,856.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,442,662.15 : 41,163,993.23 = 7,247,904.15 : x
  2. Step 2: Convert to fraction form
    27,442,662.15/41,163,993.23 = 7,247,904.15/x
  3. Step 3: Cross multiply
    27,442,662.15x = 41,163,993.23 × 7,247,904.15
  4. Step 4: Simplify right side
    27,442,662.15x = 298,352,677,326,049.44
  5. Step 5: Solve for x
    x = 298,352,677,326,049.44/27,442,662.15
  6. Step 6: Final answer
    x = 10,871,856.23

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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.