Home / 2,190,146,542,976-3,219,612,575,711

Finding the Third Proportional to 2,190,146,542,976 and 3,219,612,575,711

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Solution

The third proportional to 2,190,146,542,976 and 3,219,612,575,711 is: 4,732,973,312,183.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,190,146,542,976 : 3,219,612,575,711 = 3,219,612,575,711 : x
  2. Step 2: Convert to fraction form
    2,190,146,542,976/3,219,612,575,711 = 3,219,612,575,711/x
  3. Step 3: Cross multiply
    2,190,146,542,976x = 3,219,612,575,711 × 3,219,612,575,711
  4. Step 4: Simplify right side
    2,190,146,542,976x = 10,365,905,137,676,420,256,890,880
  5. Step 5: Solve for x
    x = 10,365,905,137,676,420,256,890,880/2,190,146,542,976
  6. Step 6: Final answer
    x = 4,732,973,312,183.53

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.