Home / 11,082,704.10-16,624,056.15-9,089,800.35

Finding the Fourth Proportional to 11,082,704.10, 16,624,056.15 and 9,089,800.35

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Solution

The fourth proportional to 11,082,704.10, 16,624,056.15 and 9,089,800.35 is: 13,634,700.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,704.10 : 16,624,056.15 = 9,089,800.35 : x
  2. Step 2: Convert to fraction form
    11,082,704.10/16,624,056.15 = 9,089,800.35/x
  3. Step 3: Cross multiply
    11,082,704.10x = 16,624,056.15 × 9,089,800.35
  4. Step 4: Simplify right side
    11,082,704.10x = 151,109,351,410,689.66
  5. Step 5: Solve for x
    x = 151,109,351,410,689.66/11,082,704.10
  6. Step 6: Final answer
    x = 13,634,700.53

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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.