Home / 29,560,032.70-44,340,049.05-19,474,042.30

Finding the Fourth Proportional to 29,560,032.70, 44,340,049.05 and 19,474,042.30

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Solution

The fourth proportional to 29,560,032.70, 44,340,049.05 and 19,474,042.30 is: 29,211,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,560,032.70 : 44,340,049.05 = 19,474,042.30 : x
  2. Step 2: Convert to fraction form
    29,560,032.70/44,340,049.05 = 19,474,042.30/x
  3. Step 3: Cross multiply
    29,560,032.70x = 44,340,049.05 × 19,474,042.30
  4. Step 4: Simplify right side
    29,560,032.70x = 863,479,990,783,774.75
  5. Step 5: Solve for x
    x = 863,479,990,783,774.75/29,560,032.70
  6. Step 6: Final answer
    x = 29,211,063.45

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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.