Home / 3,268,766,520,346.40-7,022,628,514,655.20

Finding the Third Proportional to 3,268,766,520,346.40 and 7,022,628,514,655.20

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Solution

The third proportional to 3,268,766,520,346.40 and 7,022,628,514,655.20 is: 15,087,437,707,120.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,766,520,346.40 : 7,022,628,514,655.20 = 7,022,628,514,655.20 : x
  2. Step 2: Convert to fraction form
    3,268,766,520,346.40/7,022,628,514,655.20 = 7,022,628,514,655.20/x
  3. Step 3: Cross multiply
    3,268,766,520,346.40x = 7,022,628,514,655.20 × 7,022,628,514,655.20
  4. Step 4: Simplify right side
    3,268,766,520,346.40x = 49,317,311,254,848,306,161,909,760
  5. Step 5: Solve for x
    x = 49,317,311,254,848,306,161,909,760/3,268,766,520,346.40
  6. Step 6: Final answer
    x = 15,087,437,707,120.79

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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.