Home / 1,385,577,403.88-3,015,086,226.75

Finding the Third Proportional to 1,385,577,403.88 and 3,015,086,226.75

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Solution

The third proportional to 1,385,577,403.88 and 3,015,086,226.75 is: 6,560,979,508.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,385,577,403.88 : 3,015,086,226.75 = 3,015,086,226.75 : x
  2. Step 2: Convert to fraction form
    1,385,577,403.88/3,015,086,226.75 = 3,015,086,226.75/x
  3. Step 3: Cross multiply
    1,385,577,403.88x = 3,015,086,226.75 × 3,015,086,226.75
  4. Step 4: Simplify right side
    1,385,577,403.88x = 9,090,744,954,737,552,384
  5. Step 5: Solve for x
    x = 9,090,744,954,737,552,384/1,385,577,403.88
  6. Step 6: Final answer
    x = 6,560,979,508.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.