Home / 9,265,709.48-13,900,310.32-3,510,167

Finding the Fourth Proportional to 9,265,709.48, 13,900,310.32 and 3,510,167

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Solution

The fourth proportional to 9,265,709.48, 13,900,310.32 and 3,510,167 is: 5,265,911.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,709.48 : 13,900,310.32 = 3,510,167 : x
  2. Step 2: Convert to fraction form
    9,265,709.48/13,900,310.32 = 3,510,167/x
  3. Step 3: Cross multiply
    9,265,709.48x = 13,900,310.32 × 3,510,167
  4. Step 4: Simplify right side
    9,265,709.48x = 48,792,410,575,023.44
  5. Step 5: Solve for x
    x = 48,792,410,575,023.44/9,265,709.48
  6. Step 6: Final answer
    x = 5,265,911.98

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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.