Home / 36,330,538.14-50,135,777.55-19,810,622.16

Finding the Fourth Proportional to 36,330,538.14, 50,135,777.55 and 19,810,622.16

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Solution

The fourth proportional to 36,330,538.14, 50,135,777.55 and 19,810,622.16 is: 27,338,459.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,330,538.14 : 50,135,777.55 = 19,810,622.16 : x
  2. Step 2: Convert to fraction form
    36,330,538.14/50,135,777.55 = 19,810,622.16/x
  3. Step 3: Cross multiply
    36,330,538.14x = 50,135,777.55 × 19,810,622.16
  4. Step 4: Simplify right side
    36,330,538.14x = 993,220,945,740,860.50
  5. Step 5: Solve for x
    x = 993,220,945,740,860.50/36,330,538.14
  6. Step 6: Final answer
    x = 27,338,459.51

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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.