Home / 11,082,002.55-16,623,003.83-9,589,010.55

Finding the Fourth Proportional to 11,082,002.55, 16,623,003.83 and 9,589,010.55

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Solution

The fourth proportional to 11,082,002.55, 16,623,003.83 and 9,589,010.55 is: 14,383,515.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,002.55 : 16,623,003.83 = 9,589,010.55 : x
  2. Step 2: Convert to fraction form
    11,082,002.55/16,623,003.83 = 9,589,010.55/x
  3. Step 3: Cross multiply
    11,082,002.55x = 16,623,003.83 × 9,589,010.55
  4. Step 4: Simplify right side
    11,082,002.55x = 159,398,159,050,615.34
  5. Step 5: Solve for x
    x = 159,398,159,050,615.34/11,082,002.55
  6. Step 6: Final answer
    x = 14,383,515.83

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Double scale
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Similar ratio
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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.