Finding the Third Proportional to 92,145,258 and 201,646,548
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Solution
The third proportional to 92,145,258 and 201,646,548 is: 441,274,257.65
Step by Step Solution
- Step 1: Write the proportion equation
92,145,258 : 201,646,548 = 201,646,548 : x - Step 2: Convert to fraction form
92,145,258/201,646,548 = 201,646,548/x - Step 3: Cross multiply
92,145,258x = 201,646,548 × 201,646,548 - Step 4: Simplify right side
92,145,258x = 40,661,330,320,316,304 - Step 5: Solve for x
x = 40,661,330,320,316,304/92,145,258 - Step 6: Final answer
x = 441,274,257.65
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.