Home / 850,242,116,014.60-1,873,790,653,972.70

Finding the Third Proportional to 850,242,116,014.60 and 1,873,790,653,972.70

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Solution

The third proportional to 850,242,116,014.60 and 1,873,790,653,972.70 is: 4,129,519,520,125.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    850,242,116,014.60 : 1,873,790,653,972.70 = 1,873,790,653,972.70 : x
  2. Step 2: Convert to fraction form
    850,242,116,014.60/1,873,790,653,972.70 = 1,873,790,653,972.70/x
  3. Step 3: Cross multiply
    850,242,116,014.60x = 1,873,790,653,972.70 × 1,873,790,653,972.70
  4. Step 4: Simplify right side
    850,242,116,014.60x = 3,511,091,414,915,438,490,943,488
  5. Step 5: Solve for x
    x = 3,511,091,414,915,438,490,943,488/850,242,116,014.60
  6. Step 6: Final answer
    x = 4,129,519,520,125.90

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.