Finding the Fourth Proportional to 313,276,704,204.36, 469,914,469,738.92 and 98,161,714,593.48
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Solution
The fourth proportional to 313,276,704,204.36, 469,914,469,738.92 and 98,161,714,593.48 is: 147,242,388,095.89
Step by Step Solution
- Step 1: Write the proportion equation
313,276,704,204.36 : 469,914,469,738.92 = 98,161,714,593.48 : x - Step 2: Convert to fraction form
313,276,704,204.36/469,914,469,738.92 = 98,161,714,593.48/x - Step 3: Cross multiply
313,276,704,204.36x = 469,914,469,738.92 × 98,161,714,593.48 - Step 4: Simplify right side
313,276,704,204.36x = 46,127,610,061,858,352,922,624 - Step 5: Solve for x
x = 46,127,610,061,858,352,922,624/313,276,704,204.36 - Step 6: Final answer
x = 147,242,388,095.89
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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.