Finding the Third Proportional to 7,416,924 and 15,402,294
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Solution
The third proportional to 7,416,924 and 15,402,294 is: 31,985,046.69
Step by Step Solution
- Step 1: Write the proportion equation
7,416,924 : 15,402,294 = 15,402,294 : x - Step 2: Convert to fraction form
7,416,924/15,402,294 = 15,402,294/x - Step 3: Cross multiply
7,416,924x = 15,402,294 × 15,402,294 - Step 4: Simplify right side
7,416,924x = 237,230,660,462,436 - Step 5: Solve for x
x = 237,230,660,462,436/7,416,924 - Step 6: Final answer
x = 31,985,046.69
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.