Home / 36,993,271.80-55,489,907.70-35,481,617.40

Finding the Fourth Proportional to 36,993,271.80, 55,489,907.70 and 35,481,617.40

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Solution

The fourth proportional to 36,993,271.80, 55,489,907.70 and 35,481,617.40 is: 53,222,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,993,271.80 : 55,489,907.70 = 35,481,617.40 : x
  2. Step 2: Convert to fraction form
    36,993,271.80/55,489,907.70 = 35,481,617.40/x
  3. Step 3: Cross multiply
    36,993,271.80x = 55,489,907.70 × 35,481,617.40
  4. Step 4: Simplify right side
    36,993,271.80x = 1,968,871,674,572,714
  5. Step 5: Solve for x
    x = 1,968,871,674,572,714/36,993,271.80
  6. Step 6: Final answer
    x = 53,222,426.10

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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.