Home / 1,236,556,968-2,666,818,712

Finding the Third Proportional to 1,236,556,968 and 2,666,818,712

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Solution

The third proportional to 1,236,556,968 and 2,666,818,712 is: 5,751,390,535.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,556,968 : 2,666,818,712 = 2,666,818,712 : x
  2. Step 2: Convert to fraction form
    1,236,556,968/2,666,818,712 = 2,666,818,712/x
  3. Step 3: Cross multiply
    1,236,556,968x = 2,666,818,712 × 2,666,818,712
  4. Step 4: Simplify right side
    1,236,556,968x = 7,111,922,042,673,339,392
  5. Step 5: Solve for x
    x = 7,111,922,042,673,339,392/1,236,556,968
  6. Step 6: Final answer
    x = 5,751,390,535.75

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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.