Home / 16,883,402.70-25,327,626.33-5,369,245.59

Finding the Fourth Proportional to 16,883,402.70, 25,327,626.33 and 5,369,245.59

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Solution

The fourth proportional to 16,883,402.70, 25,327,626.33 and 5,369,245.59 is: 8,054,670.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,883,402.70 : 25,327,626.33 = 5,369,245.59 : x
  2. Step 2: Convert to fraction form
    16,883,402.70/25,327,626.33 = 5,369,245.59/x
  3. Step 3: Cross multiply
    16,883,402.70x = 25,327,626.33 × 5,369,245.59
  4. Step 4: Simplify right side
    16,883,402.70x = 135,990,245,977,520.38
  5. Step 5: Solve for x
    x = 135,990,245,977,520.38/16,883,402.70
  6. Step 6: Final answer
    x = 8,054,670.52

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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.