Home / 2,040,686,038.24-3,059,206,213.36-796,827,120.64

Finding the Fourth Proportional to 2,040,686,038.24, 3,059,206,213.36 and 796,827,120.64

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Solution

The fourth proportional to 2,040,686,038.24, 3,059,206,213.36 and 796,827,120.64 is: 1,194,528,914.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,686,038.24 : 3,059,206,213.36 = 796,827,120.64 : x
  2. Step 2: Convert to fraction form
    2,040,686,038.24/3,059,206,213.36 = 796,827,120.64/x
  3. Step 3: Cross multiply
    2,040,686,038.24x = 3,059,206,213.36 × 796,827,120.64
  4. Step 4: Simplify right side
    2,040,686,038.24x = 2,437,658,478,435,646,464
  5. Step 5: Solve for x
    x = 2,437,658,478,435,646,464/2,040,686,038.24
  6. Step 6: Final answer
    x = 1,194,528,914.67

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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.