Finding the Third Proportional to 407,841,336 and 623,465,496
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Solution
The third proportional to 407,841,336 and 623,465,496 is: 953,089,327.62
Step by Step Solution
- Step 1: Write the proportion equation
407,841,336 : 623,465,496 = 623,465,496 : x - Step 2: Convert to fraction form
407,841,336/623,465,496 = 623,465,496/x - Step 3: Cross multiply
407,841,336x = 623,465,496 × 623,465,496 - Step 4: Simplify right side
407,841,336x = 388,709,224,702,526,016 - Step 5: Solve for x
x = 388,709,224,702,526,016/407,841,336 - Step 6: Final answer
x = 953,089,327.62
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.