Home / 203,822,057,465.77-443,429,184,523.45

Finding the Third Proportional to 203,822,057,465.77 and 443,429,184,523.45

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Solution

The third proportional to 203,822,057,465.77 and 443,429,184,523.45 is: 964,711,298,335.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,822,057,465.77 : 443,429,184,523.45 = 443,429,184,523.45 : x
  2. Step 2: Convert to fraction form
    203,822,057,465.77/443,429,184,523.45 = 443,429,184,523.45/x
  3. Step 3: Cross multiply
    203,822,057,465.77x = 443,429,184,523.45 × 443,429,184,523.45
  4. Step 4: Simplify right side
    203,822,057,465.77x = 196,629,441,687,131,867,054,080
  5. Step 5: Solve for x
    x = 196,629,441,687,131,867,054,080/203,822,057,465.77
  6. Step 6: Final answer
    x = 964,711,298,335.09

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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.