Home / 33,804,015.40-50,706,023.10-20,367,087.40

Finding the Fourth Proportional to 33,804,015.40, 50,706,023.10 and 20,367,087.40

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Solution

The fourth proportional to 33,804,015.40, 50,706,023.10 and 20,367,087.40 is: 30,550,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804,015.40 : 50,706,023.10 = 20,367,087.40 : x
  2. Step 2: Convert to fraction form
    33,804,015.40/50,706,023.10 = 20,367,087.40/x
  3. Step 3: Cross multiply
    33,804,015.40x = 50,706,023.10 × 20,367,087.40
  4. Step 4: Simplify right side
    33,804,015.40x = 1,032,734,004,184,118.88
  5. Step 5: Solve for x
    x = 1,032,734,004,184,118.88/33,804,015.40
  6. Step 6: Final answer
    x = 30,550,631.10

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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.