Home / 2,946,962,924,015.80-4,416,493,099,317.60-2,293,552,292,687.20

Finding the Fourth Proportional to 2,946,962,924,015.80, 4,416,493,099,317.60 and 2,293,552,292,687.20

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Solution

The fourth proportional to 2,946,962,924,015.80, 4,416,493,099,317.60 and 2,293,552,292,687.20 is: 3,437,253,245,037.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,962,924,015.80 : 4,416,493,099,317.60 = 2,293,552,292,687.20 : x
  2. Step 2: Convert to fraction form
    2,946,962,924,015.80/4,416,493,099,317.60 = 2,293,552,292,687.20/x
  3. Step 3: Cross multiply
    2,946,962,924,015.80x = 4,416,493,099,317.60 × 2,293,552,292,687.20
  4. Step 4: Simplify right side
    2,946,962,924,015.80x = 10,129,457,873,577,079,539,236,864
  5. Step 5: Solve for x
    x = 10,129,457,873,577,079,539,236,864/2,946,962,924,015.80
  6. Step 6: Final answer
    x = 3,437,253,245,037.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.