Home / 4,484,388,238.83-6,726,557,889.82-1,828,433,896.65

Finding the Fourth Proportional to 4,484,388,238.83, 6,726,557,889.82 and 1,828,433,896.65

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Solution

The fourth proportional to 4,484,388,238.83, 6,726,557,889.82 and 1,828,433,896.65 is: 2,742,640,868.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,388,238.83 : 6,726,557,889.82 = 1,828,433,896.65 : x
  2. Step 2: Convert to fraction form
    4,484,388,238.83/6,726,557,889.82 = 1,828,433,896.65/x
  3. Step 3: Cross multiply
    4,484,388,238.83x = 6,726,557,889.82 × 1,828,433,896.65
  4. Step 4: Simplify right side
    4,484,388,238.83x = 12,299,066,453,525,383,168
  5. Step 5: Solve for x
    x = 12,299,066,453,525,383,168/4,484,388,238.83
  6. Step 6: Final answer
    x = 2,742,640,868.39

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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.