Home / 215,227,425,204.35-462,395,293,137.77

Finding the Third Proportional to 215,227,425,204.35 and 462,395,293,137.77

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Solution

The third proportional to 215,227,425,204.35 and 462,395,293,137.77 is: 993,411,536,252.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,227,425,204.35 : 462,395,293,137.77 = 462,395,293,137.77 : x
  2. Step 2: Convert to fraction form
    215,227,425,204.35/462,395,293,137.77 = 462,395,293,137.77/x
  3. Step 3: Cross multiply
    215,227,425,204.35x = 462,395,293,137.77 × 462,395,293,137.77
  4. Step 4: Simplify right side
    215,227,425,204.35x = 213,809,407,115,964,255,830,016
  5. Step 5: Solve for x
    x = 213,809,407,115,964,255,830,016/215,227,425,204.35
  6. Step 6: Final answer
    x = 993,411,536,252.69

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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.