Home / 36,277,378.44-50,054,087.70-20,592,914.28

Finding the Fourth Proportional to 36,277,378.44, 50,054,087.70 and 20,592,914.28

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Solution

The fourth proportional to 36,277,378.44, 50,054,087.70 and 20,592,914.28 is: 28,413,286.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,277,378.44 : 50,054,087.70 = 20,592,914.28 : x
  2. Step 2: Convert to fraction form
    36,277,378.44/50,054,087.70 = 20,592,914.28/x
  3. Step 3: Cross multiply
    36,277,378.44x = 50,054,087.70 × 20,592,914.28
  4. Step 4: Simplify right side
    36,277,378.44x = 1,030,759,537,369,702.50
  5. Step 5: Solve for x
    x = 1,030,759,537,369,702.50/36,277,378.44
  6. Step 6: Final answer
    x = 28,413,286.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.