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Finding the Third Proportional to 127,933,804 and 276,294,461

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Solution

The third proportional to 127,933,804 and 276,294,461 is: 596,704,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,933,804 : 276,294,461 = 276,294,461 : x
  2. Step 2: Convert to fraction form
    127,933,804/276,294,461 = 276,294,461/x
  3. Step 3: Cross multiply
    127,933,804x = 276,294,461 × 276,294,461
  4. Step 4: Simplify right side
    127,933,804x = 76,338,629,179,280,528
  5. Step 5: Solve for x
    x = 76,338,629,179,280,528/127,933,804
  6. Step 6: Final answer
    x = 596,704,129.73

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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.