Finding the Third Proportional to 10,253,536 and 22,128,258
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Solution
The third proportional to 10,253,536 and 22,128,258 is: 47,755,213.63
Step by Step Solution
- Step 1: Write the proportion equation
10,253,536 : 22,128,258 = 22,128,258 : x - Step 2: Convert to fraction form
10,253,536/22,128,258 = 22,128,258/x - Step 3: Cross multiply
10,253,536x = 22,128,258 × 22,128,258 - Step 4: Simplify right side
10,253,536x = 489,659,802,114,564 - Step 5: Solve for x
x = 489,659,802,114,564/10,253,536 - Step 6: Final answer
x = 47,755,213.63
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.