Finding the Third Proportional to 3,723,679,420 and 8,101,125,794
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Solution
The third proportional to 3,723,679,420 and 8,101,125,794 is: 17,624,567,458.12
Step by Step Solution
- Step 1: Write the proportion equation
3,723,679,420 : 8,101,125,794 = 8,101,125,794 : x - Step 2: Convert to fraction form
3,723,679,420/8,101,125,794 = 8,101,125,794/x - Step 3: Cross multiply
3,723,679,420x = 8,101,125,794 × 8,101,125,794 - Step 4: Simplify right side
3,723,679,420x = 65,628,239,130,212,130,816 - Step 5: Solve for x
x = 65,628,239,130,212,130,816/3,723,679,420 - Step 6: Final answer
x = 17,624,567,458.12
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.