Home / 20,397,033.80-30,595,550.70-6,020,570.60

Finding the Fourth Proportional to 20,397,033.80, 30,595,550.70 and 6,020,570.60

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Solution

The fourth proportional to 20,397,033.80, 30,595,550.70 and 6,020,570.60 is: 9,030,855.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,397,033.80 : 30,595,550.70 = 6,020,570.60 : x
  2. Step 2: Convert to fraction form
    20,397,033.80/30,595,550.70 = 6,020,570.60/x
  3. Step 3: Cross multiply
    20,397,033.80x = 30,595,550.70 × 6,020,570.60
  4. Step 4: Simplify right side
    20,397,033.80x = 184,202,673,035,229.41
  5. Step 5: Solve for x
    x = 184,202,673,035,229.41/20,397,033.80
  6. Step 6: Final answer
    x = 9,030,855.90

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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.