Home / 36,362,400.42-50,181,177.30-19,843,589.40

Finding the Fourth Proportional to 36,362,400.42, 50,181,177.30 and 19,843,589.40

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Solution

The fourth proportional to 36,362,400.42, 50,181,177.30 and 19,843,589.40 is: 27,384,734.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,362,400.42 : 50,181,177.30 = 19,843,589.40 : x
  2. Step 2: Convert to fraction form
    36,362,400.42/50,181,177.30 = 19,843,589.40/x
  3. Step 3: Cross multiply
    36,362,400.42x = 50,181,177.30 × 19,843,589.40
  4. Step 4: Simplify right side
    36,362,400.42x = 995,774,677,949,800.50
  5. Step 5: Solve for x
    x = 995,774,677,949,800.50/36,362,400.42
  6. Step 6: Final answer
    x = 27,384,734.41

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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.