Finding the Third Proportional to 107,748,480 and 235,651,968
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Solution
The third proportional to 107,748,480 and 235,651,968 is: 515,384,068.73
Step by Step Solution
- Step 1: Write the proportion equation
107,748,480 : 235,651,968 = 235,651,968 : x - Step 2: Convert to fraction form
107,748,480/235,651,968 = 235,651,968/x - Step 3: Cross multiply
107,748,480x = 235,651,968 × 235,651,968 - Step 4: Simplify right side
107,748,480x = 55,531,850,022,273,024 - Step 5: Solve for x
x = 55,531,850,022,273,024/107,748,480 - Step 6: Final answer
x = 515,384,068.73
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.