Home / 606,563,976,039.45-837,084,599,242.62-335,902,336,911.78

Finding the Fourth Proportional to 606,563,976,039.45, 837,084,599,242.62 and 335,902,336,911.78

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Solution

The fourth proportional to 606,563,976,039.45, 837,084,599,242.62 and 335,902,336,911.78 is: 463,559,796,139.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,563,976,039.45 : 837,084,599,242.62 = 335,902,336,911.78 : x
  2. Step 2: Convert to fraction form
    606,563,976,039.45/837,084,599,242.62 = 335,902,336,911.78/x
  3. Step 3: Cross multiply
    606,563,976,039.45x = 837,084,599,242.62 × 335,902,336,911.78
  4. Step 4: Simplify right side
    606,563,976,039.45x = 281,178,673,078,456,922,669,056
  5. Step 5: Solve for x
    x = 281,178,673,078,456,922,669,056/606,563,976,039.45
  6. Step 6: Final answer
    x = 463,559,796,139.57

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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.