Home / 36,522,031.20-54,778,899.60-9,598,408.80

Finding the Fourth Proportional to 36,522,031.20, 54,778,899.60 and 9,598,408.80

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Solution

The fourth proportional to 36,522,031.20, 54,778,899.60 and 9,598,408.80 is: 14,396,523.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,522,031.20 : 54,778,899.60 = 9,598,408.80 : x
  2. Step 2: Convert to fraction form
    36,522,031.20/54,778,899.60 = 9,598,408.80/x
  3. Step 3: Cross multiply
    36,522,031.20x = 54,778,899.60 × 9,598,408.80
  4. Step 4: Simplify right side
    36,522,031.20x = 525,790,271,974,956.56
  5. Step 5: Solve for x
    x = 525,790,271,974,956.56/36,522,031.20
  6. Step 6: Final answer
    x = 14,396,523.27

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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.