Home / 27,499,491.82-41,223,594.23-9,290,953.04

Finding the Fourth Proportional to 27,499,491.82, 41,223,594.23 and 9,290,953.04

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Solution

The fourth proportional to 27,499,491.82, 41,223,594.23 and 9,290,953.04 is: 13,927,765.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,499,491.82 : 41,223,594.23 = 9,290,953.04 : x
  2. Step 2: Convert to fraction form
    27,499,491.82/41,223,594.23 = 9,290,953.04/x
  3. Step 3: Cross multiply
    27,499,491.82x = 41,223,594.23 × 9,290,953.04
  4. Step 4: Simplify right side
    27,499,491.82x = 383,006,478,274,651.88
  5. Step 5: Solve for x
    x = 383,006,478,274,651.88/27,499,491.82
  6. Step 6: Final answer
    x = 13,927,765.67

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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.