Finding the Third Proportional to 325,348,591 and 495,646,221
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Solution
The third proportional to 325,348,591 and 495,646,221 is: 755,082,957.75
Step by Step Solution
- Step 1: Write the proportion equation
325,348,591 : 495,646,221 = 495,646,221 : x - Step 2: Convert to fraction form
325,348,591/495,646,221 = 495,646,221/x - Step 3: Cross multiply
325,348,591x = 495,646,221 × 495,646,221 - Step 4: Simplify right side
325,348,591x = 245,665,176,391,580,832 - Step 5: Solve for x
x = 245,665,176,391,580,832/325,348,591 - Step 6: Final answer
x = 755,082,957.75
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.