Home / 36,241,119,279.22-50,014,294,690.70-20,183,797,781.55

Finding the Fourth Proportional to 36,241,119,279.22, 50,014,294,690.70 and 20,183,797,781.55

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Solution

The fourth proportional to 36,241,119,279.22, 50,014,294,690.70 and 20,183,797,781.55 is: 27,854,504,228.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,241,119,279.22 : 50,014,294,690.70 = 20,183,797,781.55 : x
  2. Step 2: Convert to fraction form
    36,241,119,279.22/50,014,294,690.70 = 20,183,797,781.55/x
  3. Step 3: Cross multiply
    36,241,119,279.22x = 50,014,294,690.70 × 20,183,797,781.55
  4. Step 4: Simplify right side
    36,241,119,279.22x = 1,009,478,410,223,938,568,192
  5. Step 5: Solve for x
    x = 1,009,478,410,223,938,568,192/36,241,119,279.22
  6. Step 6: Final answer
    x = 27,854,504,228.92

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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.