Home / 2,499,146,768,495.60-3,448,546,786,712.80-1,401,503,497,793.80

Finding the Fourth Proportional to 2,499,146,768,495.60, 3,448,546,786,712.80 and 1,401,503,497,793.80

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Solution

The fourth proportional to 2,499,146,768,495.60, 3,448,546,786,712.80 and 1,401,503,497,793.80 is: 1,933,920,186,205.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,146,768,495.60 : 3,448,546,786,712.80 = 1,401,503,497,793.80 : x
  2. Step 2: Convert to fraction form
    2,499,146,768,495.60/3,448,546,786,712.80 = 1,401,503,497,793.80/x
  3. Step 3: Cross multiply
    2,499,146,768,495.60x = 3,448,546,786,712.80 × 1,401,503,497,793.80
  4. Step 4: Simplify right side
    2,499,146,768,495.60x = 4,833,150,383,883,558,454,296,576
  5. Step 5: Solve for x
    x = 4,833,150,383,883,558,454,296,576/2,499,146,768,495.60
  6. Step 6: Final answer
    x = 1,933,920,186,205.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.