Home / 29,942,586.20-44,929,431.30-13,986,234.20

Finding the Fourth Proportional to 29,942,586.20, 44,929,431.30 and 13,986,234.20

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Solution

The fourth proportional to 29,942,586.20, 44,929,431.30 and 13,986,234.20 is: 20,986,615.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,586.20 : 44,929,431.30 = 13,986,234.20 : x
  2. Step 2: Convert to fraction form
    29,942,586.20/44,929,431.30 = 13,986,234.20/x
  3. Step 3: Cross multiply
    29,942,586.20x = 44,929,431.30 × 13,986,234.20
  4. Step 4: Simplify right side
    29,942,586.20x = 628,393,548,634,610.38
  5. Step 5: Solve for x
    x = 628,393,548,634,610.38/29,942,586.20
  6. Step 6: Final answer
    x = 20,986,615.67

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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.