Finding the Third Proportional to 79,272,048 and 174,133,032
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Solution
The third proportional to 79,272,048 and 174,133,032 is: 382,509,517.52
Step by Step Solution
- Step 1: Write the proportion equation
79,272,048 : 174,133,032 = 174,133,032 : x - Step 2: Convert to fraction form
79,272,048/174,133,032 = 174,133,032/x - Step 3: Cross multiply
79,272,048x = 174,133,032 × 174,133,032 - Step 4: Simplify right side
79,272,048x = 30,322,312,833,513,024 - Step 5: Solve for x
x = 30,322,312,833,513,024/79,272,048 - Step 6: Final answer
x = 382,509,517.52
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.