Home / 36,993,266.80-55,489,900.20-35,481,612.40

Finding the Fourth Proportional to 36,993,266.80, 55,489,900.20 and 35,481,612.40

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Solution

The fourth proportional to 36,993,266.80, 55,489,900.20 and 35,481,612.40 is: 53,222,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,993,266.80 : 55,489,900.20 = 35,481,612.40 : x
  2. Step 2: Convert to fraction form
    36,993,266.80/55,489,900.20 = 35,481,612.40/x
  3. Step 3: Cross multiply
    36,993,266.80x = 55,489,900.20 × 35,481,612.40
  4. Step 4: Simplify right side
    36,993,266.80x = 1,968,871,131,011,082.50
  5. Step 5: Solve for x
    x = 1,968,871,131,011,082.50/36,993,266.80
  6. Step 6: Final answer
    x = 53,222,418.60

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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.