Home / 27,482,884.32-41,225,745.32-7,012,783.04

Finding the Fourth Proportional to 27,482,884.32, 41,225,745.32 and 7,012,783.04

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Solution

The fourth proportional to 27,482,884.32, 41,225,745.32 and 7,012,783.04 is: 10,519,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,482,884.32 : 41,225,745.32 = 7,012,783.04 : x
  2. Step 2: Convert to fraction form
    27,482,884.32/41,225,745.32 = 7,012,783.04/x
  3. Step 3: Cross multiply
    27,482,884.32x = 41,225,745.32 × 7,012,783.04
  4. Step 4: Simplify right side
    27,482,884.32x = 289,107,207,591,455.38
  5. Step 5: Solve for x
    x = 289,107,207,591,455.38/27,482,884.32
  6. Step 6: Final answer
    x = 10,519,536.60

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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.