Finding the Third Proportional to 27,286,290 and 58,701,636
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Solution
The third proportional to 27,286,290 and 58,701,636 is: 126,286,207.07
Step by Step Solution
- Step 1: Write the proportion equation
27,286,290 : 58,701,636 = 58,701,636 : x - Step 2: Convert to fraction form
27,286,290/58,701,636 = 58,701,636/x - Step 3: Cross multiply
27,286,290x = 58,701,636 × 58,701,636 - Step 4: Simplify right side
27,286,290x = 3,445,882,069,076,496 - Step 5: Solve for x
x = 3,445,882,069,076,496/27,286,290 - Step 6: Final answer
x = 126,286,207.07
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.