Home / 12,092,355,561,766-18,151,441,243,669-5,211,544,622,866.80

Finding the Fourth Proportional to 12,092,355,561,766, 18,151,441,243,669 and 5,211,544,622,866.80

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Solution

The fourth proportional to 12,092,355,561,766, 18,151,441,243,669 and 5,211,544,622,866.80 is: 7,822,879,961,438.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,092,355,561,766 : 18,151,441,243,669 = 5,211,544,622,866.80 : x
  2. Step 2: Convert to fraction form
    12,092,355,561,766/18,151,441,243,669 = 5,211,544,622,866.80/x
  3. Step 3: Cross multiply
    12,092,355,561,766x = 18,151,441,243,669 × 5,211,544,622,866.80
  4. Step 4: Simplify right side
    12,092,355,561,766x = 94,597,046,010,725,833,151,348,736
  5. Step 5: Solve for x
    x = 94,597,046,010,725,833,151,348,736/12,092,355,561,766
  6. Step 6: Final answer
    x = 7,822,879,961,438.27

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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.