Home / 22,438,847.61-33,658,270.20-5,399,522.37

Finding the Fourth Proportional to 22,438,847.61, 33,658,270.20 and 5,399,522.37

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Solution

The fourth proportional to 22,438,847.61, 33,658,270.20 and 5,399,522.37 is: 8,099,283.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,438,847.61 : 33,658,270.20 = 5,399,522.37 : x
  2. Step 2: Convert to fraction form
    22,438,847.61/33,658,270.20 = 5,399,522.37/x
  3. Step 3: Cross multiply
    22,438,847.61x = 33,658,270.20 × 5,399,522.37
  4. Step 4: Simplify right side
    22,438,847.61x = 181,738,582,880,404.41
  5. Step 5: Solve for x
    x = 181,738,582,880,404.41/22,438,847.61
  6. Step 6: Final answer
    x = 8,099,283.26

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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.