Home / 22,328,608.20-33,492,912.30-9,550,404.60

Finding the Fourth Proportional to 22,328,608.20, 33,492,912.30 and 9,550,404.60

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Solution

The fourth proportional to 22,328,608.20, 33,492,912.30 and 9,550,404.60 is: 14,325,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,328,608.20 : 33,492,912.30 = 9,550,404.60 : x
  2. Step 2: Convert to fraction form
    22,328,608.20/33,492,912.30 = 9,550,404.60/x
  3. Step 3: Cross multiply
    22,328,608.20x = 33,492,912.30 × 9,550,404.60
  4. Step 4: Simplify right side
    22,328,608.20x = 319,870,863,697,316.56
  5. Step 5: Solve for x
    x = 319,870,863,697,316.56/22,328,608.20
  6. Step 6: Final answer
    x = 14,325,606.90

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1.5x scale

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.