Finding the Third Proportional to 347,197,967 and 528,936,605.75
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Solution
The third proportional to 347,197,967 and 528,936,605.75 is: 805,805,216.31
Step by Step Solution
- Step 1: Write the proportion equation
347,197,967 : 528,936,605.75 = 528,936,605.75 : x - Step 2: Convert to fraction form
347,197,967/528,936,605.75 = 528,936,605.75/x - Step 3: Cross multiply
347,197,967x = 528,936,605.75 × 528,936,605.75 - Step 4: Simplify right side
347,197,967x = 279,773,932,902,330,944 - Step 5: Solve for x
x = 279,773,932,902,330,944/347,197,967 - Step 6: Final answer
x = 805,805,216.31
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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.