Finding the Third Proportional to 258,888,369.75 and 566,203,377.75
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Solution
The third proportional to 258,888,369.75 and 566,203,377.75 is: 1,238,318,528.12
Step by Step Solution
- Step 1: Write the proportion equation
258,888,369.75 : 566,203,377.75 = 566,203,377.75 : x - Step 2: Convert to fraction form
258,888,369.75/566,203,377.75 = 566,203,377.75/x - Step 3: Cross multiply
258,888,369.75x = 566,203,377.75 × 566,203,377.75 - Step 4: Simplify right side
258,888,369.75x = 320,586,264,975,509,184 - Step 5: Solve for x
x = 320,586,264,975,509,184/258,888,369.75 - Step 6: Final answer
x = 1,238,318,528.12
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.