Finding the Fourth Proportional to 5,688,858,204,836.60, 7,850,632,096,888.80 and 3,087,572,579,357
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Solution
The fourth proportional to 5,688,858,204,836.60, 7,850,632,096,888.80 and 3,087,572,579,357 is: 4,260,854,378,892.02
Step by Step Solution
- Step 1: Write the proportion equation
5,688,858,204,836.60 : 7,850,632,096,888.80 = 3,087,572,579,357 : x - Step 2: Convert to fraction form
5,688,858,204,836.60/7,850,632,096,888.80 = 3,087,572,579,357/x - Step 3: Cross multiply
5,688,858,204,836.60x = 7,850,632,096,888.80 × 3,087,572,579,357 - Step 4: Simplify right side
5,688,858,204,836.60x = 24,239,396,392,973,805,752,942,592 - Step 5: Solve for x
x = 24,239,396,392,973,805,752,942,592/5,688,858,204,836.60 - Step 6: Final answer
x = 4,260,854,378,892.02
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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.