Home / 2,740,846,000,722.80-4,111,405,560,836.50-1,043,090,642,425.30

Finding the Fourth Proportional to 2,740,846,000,722.80, 4,111,405,560,836.50 and 1,043,090,642,425.30

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Solution

The fourth proportional to 2,740,846,000,722.80, 4,111,405,560,836.50 and 1,043,090,642,425.30 is: 1,564,687,934,525.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,846,000,722.80 : 4,111,405,560,836.50 = 1,043,090,642,425.30 : x
  2. Step 2: Convert to fraction form
    2,740,846,000,722.80/4,111,405,560,836.50 = 1,043,090,642,425.30/x
  3. Step 3: Cross multiply
    2,740,846,000,722.80x = 4,111,405,560,836.50 × 1,043,090,642,425.30
  4. Step 4: Simplify right side
    2,740,846,000,722.80x = 4,288,568,667,723,896,083,972,096
  5. Step 5: Solve for x
    x = 4,288,568,667,723,896,083,972,096/2,740,846,000,722.80
  6. Step 6: Final answer
    x = 1,564,687,934,525.67

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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.