Finding the Third Proportional to 7,604,602 and 16,403,670
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Solution
The third proportional to 7,604,602 and 16,403,670 is: 35,383,888.53
Step by Step Solution
- Step 1: Write the proportion equation
7,604,602 : 16,403,670 = 16,403,670 : x - Step 2: Convert to fraction form
7,604,602/16,403,670 = 16,403,670/x - Step 3: Cross multiply
7,604,602x = 16,403,670 × 16,403,670 - Step 4: Simplify right side
7,604,602x = 269,080,389,468,900 - Step 5: Solve for x
x = 269,080,389,468,900/7,604,602 - Step 6: Final answer
x = 35,383,888.53
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.