Home / 36,269,850.33-50,051,674.22-19,750,170.87

Finding the Fourth Proportional to 36,269,850.33, 50,051,674.22 and 19,750,170.87

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Solution

The fourth proportional to 36,269,850.33, 50,051,674.22 and 19,750,170.87 is: 27,254,844.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,269,850.33 : 50,051,674.22 = 19,750,170.87 : x
  2. Step 2: Convert to fraction form
    36,269,850.33/50,051,674.22 = 19,750,170.87/x
  3. Step 3: Cross multiply
    36,269,850.33x = 50,051,674.22 × 19,750,170.87
  4. Step 4: Simplify right side
    36,269,850.33x = 988,529,118,075,823.25
  5. Step 5: Solve for x
    x = 988,529,118,075,823.25/36,269,850.33
  6. Step 6: Final answer
    x = 27,254,844.15

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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.