Finding the Third Proportional to 43,482,834 and 94,778,496
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Solution
The third proportional to 43,482,834 and 94,778,496 is: 206,586,426.82
Step by Step Solution
- Step 1: Write the proportion equation
43,482,834 : 94,778,496 = 94,778,496 : x - Step 2: Convert to fraction form
43,482,834/94,778,496 = 94,778,496/x - Step 3: Cross multiply
43,482,834x = 94,778,496 × 94,778,496 - Step 4: Simplify right side
43,482,834x = 8,982,963,304,022,016 - Step 5: Solve for x
x = 8,982,963,304,022,016/43,482,834 - Step 6: Final answer
x = 206,586,426.82
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.