Finding the Third Proportional to 2,068,410,088.74 and 2,902,388,816.08
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Solution
The third proportional to 2,068,410,088.74 and 2,902,388,816.08 is: 4,072,626,064.62
Step by Step Solution
- Step 1: Write the proportion equation
2,068,410,088.74 : 2,902,388,816.08 = 2,902,388,816.08 : x - Step 2: Convert to fraction form
2,068,410,088.74/2,902,388,816.08 = 2,902,388,816.08/x - Step 3: Cross multiply
2,068,410,088.74x = 2,902,388,816.08 × 2,902,388,816.08 - Step 4: Simplify right side
2,068,410,088.74x = 8,423,860,839,723,679,744 - Step 5: Solve for x
x = 8,423,860,839,723,679,744/2,068,410,088.74 - Step 6: Final answer
x = 4,072,626,064.62
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.