Finding the Third Proportional to 17,384,670 and 37,796,076
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Solution
The third proportional to 17,384,670 and 37,796,076 is: 82,172,590.05
Step by Step Solution
- Step 1: Write the proportion equation
17,384,670 : 37,796,076 = 37,796,076 : x - Step 2: Convert to fraction form
17,384,670/37,796,076 = 37,796,076/x - Step 3: Cross multiply
17,384,670x = 37,796,076 × 37,796,076 - Step 4: Simplify right side
17,384,670x = 1,428,543,360,997,776 - Step 5: Solve for x
x = 1,428,543,360,997,776/17,384,670 - Step 6: Final answer
x = 82,172,590.05
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.