Home / 11,089,378.10-16,616,182.35-6,282,773.30

Finding the Fourth Proportional to 11,089,378.10, 16,616,182.35 and 6,282,773.30

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Solution

The fourth proportional to 11,089,378.10, 16,616,182.35 and 6,282,773.30 is: 9,414,027.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,378.10 : 16,616,182.35 = 6,282,773.30 : x
  2. Step 2: Convert to fraction form
    11,089,378.10/16,616,182.35 = 6,282,773.30/x
  3. Step 3: Cross multiply
    11,089,378.10x = 16,616,182.35 × 6,282,773.30
  4. Step 4: Simplify right side
    11,089,378.10x = 104,395,706,816,511.25
  5. Step 5: Solve for x
    x = 104,395,706,816,511.25/11,089,378.10
  6. Step 6: Final answer
    x = 9,414,027.18

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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.