Home / 16,995,523.43-25,500,820.34-8,906,575.88

Finding the Fourth Proportional to 16,995,523.43, 25,500,820.34 and 8,906,575.88

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Solution

The fourth proportional to 16,995,523.43, 25,500,820.34 and 8,906,575.88 is: 13,363,812.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,523.43 : 25,500,820.34 = 8,906,575.88 : x
  2. Step 2: Convert to fraction form
    16,995,523.43/25,500,820.34 = 8,906,575.88/x
  3. Step 3: Cross multiply
    16,995,523.43x = 25,500,820.34 × 8,906,575.88
  4. Step 4: Simplify right side
    16,995,523.43x = 227,124,991,303,033.78
  5. Step 5: Solve for x
    x = 227,124,991,303,033.78/16,995,523.43
  6. Step 6: Final answer
    x = 13,363,812.67

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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.