Finding the Fourth Proportional to 5,330,013,121,260.20, 7,355,418,107,338 and 3,048,881,282,027
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Solution
The fourth proportional to 5,330,013,121,260.20, 7,355,418,107,338 and 3,048,881,282,027 is: 4,207,456,169,196.64
Step by Step Solution
- Step 1: Write the proportion equation
5,330,013,121,260.20 : 7,355,418,107,338 = 3,048,881,282,027 : x - Step 2: Convert to fraction form
5,330,013,121,260.20/7,355,418,107,338 = 3,048,881,282,027/x - Step 3: Cross multiply
5,330,013,121,260.20x = 7,355,418,107,338 × 3,048,881,282,027 - Step 4: Simplify right side
5,330,013,121,260.20x = 22,425,796,588,945,290,618,208,256 - Step 5: Solve for x
x = 22,425,796,588,945,290,618,208,256/5,330,013,121,260.20 - Step 6: Final answer
x = 4,207,456,169,196.64
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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.