Home / 2,111,693,132.25-2,875,765,605.75

Finding the Third Proportional to 2,111,693,132.25 and 2,875,765,605.75

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Solution

The third proportional to 2,111,693,132.25 and 2,875,765,605.75 is: 3,916,301,896.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,111,693,132.25 : 2,875,765,605.75 = 2,875,765,605.75 : x
  2. Step 2: Convert to fraction form
    2,111,693,132.25/2,875,765,605.75 = 2,875,765,605.75/x
  3. Step 3: Cross multiply
    2,111,693,132.25x = 2,875,765,605.75 × 2,875,765,605.75
  4. Step 4: Simplify right side
    2,111,693,132.25x = 8,270,027,819,214,664,704
  5. Step 5: Solve for x
    x = 8,270,027,819,214,664,704/2,111,693,132.25
  6. Step 6: Final answer
    x = 3,916,301,896.76

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.