Home / 22,692,399.24-33,861,611.49-20,246,741.04

Finding the Fourth Proportional to 22,692,399.24, 33,861,611.49 and 20,246,741.04

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Solution

The fourth proportional to 22,692,399.24, 33,861,611.49 and 20,246,741.04 is: 30,212,198.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,692,399.24 : 33,861,611.49 = 20,246,741.04 : x
  2. Step 2: Convert to fraction form
    22,692,399.24/33,861,611.49 = 20,246,741.04/x
  3. Step 3: Cross multiply
    22,692,399.24x = 33,861,611.49 × 20,246,741.04
  4. Step 4: Simplify right side
    22,692,399.24x = 685,587,279,035,118.50
  5. Step 5: Solve for x
    x = 685,587,279,035,118.50/22,692,399.24
  6. Step 6: Final answer
    x = 30,212,198.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.