Home / 27,563,636.63-41,342,299.54-7,370,453.27

Finding the Fourth Proportional to 27,563,636.63, 41,342,299.54 and 7,370,453.27

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Solution

The fourth proportional to 27,563,636.63, 41,342,299.54 and 7,370,453.27 is: 11,054,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,636.63 : 41,342,299.54 = 7,370,453.27 : x
  2. Step 2: Convert to fraction form
    27,563,636.63/41,342,299.54 = 7,370,453.27/x
  3. Step 3: Cross multiply
    27,563,636.63x = 41,342,299.54 × 7,370,453.27
  4. Step 4: Simplify right side
    27,563,636.63x = 304,711,486,608,774.88
  5. Step 5: Solve for x
    x = 304,711,486,608,774.88/27,563,636.63
  6. Step 6: Final answer
    x = 11,054,836.15

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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.