Home / 11,600,770.32-17,401,162.77-4,410,643.32

Finding the Fourth Proportional to 11,600,770.32, 17,401,162.77 and 4,410,643.32

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Solution

The fourth proportional to 11,600,770.32, 17,401,162.77 and 4,410,643.32 is: 6,615,967.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,600,770.32 : 17,401,162.77 = 4,410,643.32 : x
  2. Step 2: Convert to fraction form
    11,600,770.32/17,401,162.77 = 4,410,643.32/x
  3. Step 3: Cross multiply
    11,600,770.32x = 17,401,162.77 × 4,410,643.32
  4. Step 4: Simplify right side
    11,600,770.32x = 76,750,322,331,733.20
  5. Step 5: Solve for x
    x = 76,750,322,331,733.20/11,600,770.32
  6. Step 6: Final answer
    x = 6,615,967.75

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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.