Home / 28,469,048,789-61,222,591,530.50

Finding the Third Proportional to 28,469,048,789 and 61,222,591,530.50

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Solution

The third proportional to 28,469,048,789 and 61,222,591,530.50 is: 131,658,972,573.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,469,048,789 : 61,222,591,530.50 = 61,222,591,530.50 : x
  2. Step 2: Convert to fraction form
    28,469,048,789/61,222,591,530.50 = 61,222,591,530.50/x
  3. Step 3: Cross multiply
    28,469,048,789x = 61,222,591,530.50 × 61,222,591,530.50
  4. Step 4: Simplify right side
    28,469,048,789x = 3,748,205,713,710,450,212,864
  5. Step 5: Solve for x
    x = 3,748,205,713,710,450,212,864/28,469,048,789
  6. Step 6: Final answer
    x = 131,658,972,573.71

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.