Home / 27,702,251.64-41,551,406.73-8,531,009.64

Finding the Fourth Proportional to 27,702,251.64, 41,551,406.73 and 8,531,009.64

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Solution

The fourth proportional to 27,702,251.64, 41,551,406.73 and 8,531,009.64 is: 12,795,907.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,251.64 : 41,551,406.73 = 8,531,009.64 : x
  2. Step 2: Convert to fraction form
    27,702,251.64/41,551,406.73 = 8,531,009.64/x
  3. Step 3: Cross multiply
    27,702,251.64x = 41,551,406.73 × 8,531,009.64
  4. Step 4: Simplify right side
    27,702,251.64x = 354,475,451,369,190.88
  5. Step 5: Solve for x
    x = 354,475,451,369,190.88/27,702,251.64
  6. Step 6: Final answer
    x = 12,795,907.57

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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.