Finding the Third Proportional to 11,506,101 and 19,174,556
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Solution
The third proportional to 11,506,101 and 19,174,556 is: 31,953,795.45
Step by Step Solution
- Step 1: Write the proportion equation
11,506,101 : 19,174,556 = 19,174,556 : x - Step 2: Convert to fraction form
11,506,101/19,174,556 = 19,174,556/x - Step 3: Cross multiply
11,506,101x = 19,174,556 × 19,174,556 - Step 4: Simplify right side
11,506,101x = 367,663,597,797,136 - Step 5: Solve for x
x = 367,663,597,797,136/11,506,101 - Step 6: Final answer
x = 31,953,795.45
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Why These Related Problems?
These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.