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Finding the Third Proportional to 127,933,816.50 and 276,294,483

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Solution

The third proportional to 127,933,816.50 and 276,294,483 is: 596,704,166.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,933,816.50 : 276,294,483 = 276,294,483 : x
  2. Step 2: Convert to fraction form
    127,933,816.50/276,294,483 = 276,294,483/x
  3. Step 3: Cross multiply
    127,933,816.50x = 276,294,483 × 276,294,483
  4. Step 4: Simplify right side
    127,933,816.50x = 76,338,641,336,237,296
  5. Step 5: Solve for x
    x = 76,338,641,336,237,296/127,933,816.50
  6. Step 6: Final answer
    x = 596,704,166.46

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.