Home / 796,501,010.40-1,194,919,477.20-336,202,245.60

Finding the Fourth Proportional to 796,501,010.40, 1,194,919,477.20 and 336,202,245.60

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Solution

The fourth proportional to 796,501,010.40, 1,194,919,477.20 and 336,202,245.60 is: 504,374,264.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,501,010.40 : 1,194,919,477.20 = 336,202,245.60 : x
  2. Step 2: Convert to fraction form
    796,501,010.40/1,194,919,477.20 = 336,202,245.60/x
  3. Step 3: Cross multiply
    796,501,010.40x = 1,194,919,477.20 × 336,202,245.60
  4. Step 4: Simplify right side
    796,501,010.40x = 401,734,611,545,818,048
  5. Step 5: Solve for x
    x = 401,734,611,545,818,048/796,501,010.40
  6. Step 6: Final answer
    x = 504,374,264.82

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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.