Home / 37,040,615.20-55,560,922.80-10,114,271.20

Finding the Fourth Proportional to 37,040,615.20, 55,560,922.80 and 10,114,271.20

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Solution

The fourth proportional to 37,040,615.20, 55,560,922.80 and 10,114,271.20 is: 15,171,406.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,040,615.20 : 55,560,922.80 = 10,114,271.20 : x
  2. Step 2: Convert to fraction form
    37,040,615.20/55,560,922.80 = 10,114,271.20/x
  3. Step 3: Cross multiply
    37,040,615.20x = 55,560,922.80 × 10,114,271.20
  4. Step 4: Simplify right side
    37,040,615.20x = 561,958,241,321,463.31
  5. Step 5: Solve for x
    x = 561,958,241,321,463.31/37,040,615.20
  6. Step 6: Final answer
    x = 15,171,406.80

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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.