Finding the Third Proportional to 606,492,612 and 866,691,994
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Solution
The third proportional to 606,492,612 and 866,691,994 is: 1,238,522,939.28
Step by Step Solution
- Step 1: Write the proportion equation
606,492,612 : 866,691,994 = 866,691,994 : x - Step 2: Convert to fraction form
606,492,612/866,691,994 = 866,691,994/x - Step 3: Cross multiply
606,492,612x = 866,691,994 × 866,691,994 - Step 4: Simplify right side
606,492,612x = 751,155,012,463,696,000 - Step 5: Solve for x
x = 751,155,012,463,696,000/606,492,612 - Step 6: Final answer
x = 1,238,522,939.28
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.