Home / 88,788,458,164.03-122,530,481,539.94-50,213,146,560.50

Finding the Fourth Proportional to 88,788,458,164.03, 122,530,481,539.94 and 50,213,146,560.50

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Solution

The fourth proportional to 88,788,458,164.03, 122,530,481,539.94 and 50,213,146,560.50 is: 69,295,504,786.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,788,458,164.03 : 122,530,481,539.94 = 50,213,146,560.50 : x
  2. Step 2: Convert to fraction form
    88,788,458,164.03/122,530,481,539.94 = 50,213,146,560.50/x
  3. Step 3: Cross multiply
    88,788,458,164.03x = 122,530,481,539.94 × 50,213,146,560.50
  4. Step 4: Simplify right side
    88,788,458,164.03x = 6,152,641,027,694,014,758,912
  5. Step 5: Solve for x
    x = 6,152,641,027,694,014,758,912/88,788,458,164.03
  6. Step 6: Final answer
    x = 69,295,504,786.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.