Home / 1,449,401,297,500.30-3,153,274,200,989.80

Finding the Third Proportional to 1,449,401,297,500.30 and 3,153,274,200,989.80

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Solution

The third proportional to 1,449,401,297,500.30 and 3,153,274,200,989.80 is: 6,860,169,232,479.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,401,297,500.30 : 3,153,274,200,989.80 = 3,153,274,200,989.80 : x
  2. Step 2: Convert to fraction form
    1,449,401,297,500.30/3,153,274,200,989.80 = 3,153,274,200,989.80/x
  3. Step 3: Cross multiply
    1,449,401,297,500.30x = 3,153,274,200,989.80 × 3,153,274,200,989.80
  4. Step 4: Simplify right side
    1,449,401,297,500.30x = 9,943,138,186,627,861,194,997,760
  5. Step 5: Solve for x
    x = 9,943,138,186,627,861,194,997,760/1,449,401,297,500.30
  6. Step 6: Final answer
    x = 6,860,169,232,479.80

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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.