Home / 9,224,211.60-13,836,317.40-8,701,664.40

Finding the Fourth Proportional to 9,224,211.60, 13,836,317.40 and 8,701,664.40

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Solution

The fourth proportional to 9,224,211.60, 13,836,317.40 and 8,701,664.40 is: 13,052,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,211.60 : 13,836,317.40 = 8,701,664.40 : x
  2. Step 2: Convert to fraction form
    9,224,211.60/13,836,317.40 = 8,701,664.40/x
  3. Step 3: Cross multiply
    9,224,211.60x = 13,836,317.40 × 8,701,664.40
  4. Step 4: Simplify right side
    9,224,211.60x = 120,398,990,546,680.56
  5. Step 5: Solve for x
    x = 120,398,990,546,680.56/9,224,211.60
  6. Step 6: Final answer
    x = 13,052,496.60

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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.