Finding the Fourth Proportional to 37,835,309,383,512, 56,753,057,077,444 and 10,669,260,720,272
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Solution
The fourth proportional to 37,835,309,383,512, 56,753,057,077,444 and 10,669,260,720,272 is: 16,003,917,306,292.75
Step by Step Solution
- Step 1: Write the proportion equation
37,835,309,383,512 : 56,753,057,077,444 = 10,669,260,720,272 : x - Step 2: Convert to fraction form
37,835,309,383,512/56,753,057,077,444 = 10,669,260,720,272/x - Step 3: Cross multiply
37,835,309,383,512x = 56,753,057,077,444 × 10,669,260,720,272 - Step 4: Simplify right side
37,835,309,383,512x = 605,513,162,631,728,079,933,800,448 - Step 5: Solve for x
x = 605,513,162,631,728,079,933,800,448/37,835,309,383,512 - Step 6: Final answer
x = 16,003,917,306,292.75
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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.