Finding the Third Proportional to 15,696,396 and 22,923,486
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Solution
The third proportional to 15,696,396 and 22,923,486 is: 33,478,144.31
Step by Step Solution
- Step 1: Write the proportion equation
15,696,396 : 22,923,486 = 22,923,486 : x - Step 2: Convert to fraction form
15,696,396/22,923,486 = 22,923,486/x - Step 3: Cross multiply
15,696,396x = 22,923,486 × 22,923,486 - Step 4: Simplify right side
15,696,396x = 525,486,210,392,196 - Step 5: Solve for x
x = 525,486,210,392,196/15,696,396 - Step 6: Final answer
x = 33,478,144.31
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.