Home / 1,630,042,647.75-2,541,918,993.75

Finding the Third Proportional to 1,630,042,647.75 and 2,541,918,993.75

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Solution

The third proportional to 1,630,042,647.75 and 2,541,918,993.75 is: 3,963,916,023.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,042,647.75 : 2,541,918,993.75 = 2,541,918,993.75 : x
  2. Step 2: Convert to fraction form
    1,630,042,647.75/2,541,918,993.75 = 2,541,918,993.75/x
  3. Step 3: Cross multiply
    1,630,042,647.75x = 2,541,918,993.75 × 2,541,918,993.75
  4. Step 4: Simplify right side
    1,630,042,647.75x = 6,461,352,170,787,012,608
  5. Step 5: Solve for x
    x = 6,461,352,170,787,012,608/1,630,042,647.75
  6. Step 6: Final answer
    x = 3,963,916,023.73

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.