Finding the Third Proportional to 230,281,102 and 329,304,684
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Solution
The third proportional to 230,281,102 and 329,304,684 is: 470,909,570.79
Step by Step Solution
- Step 1: Write the proportion equation
230,281,102 : 329,304,684 = 329,304,684 : x - Step 2: Convert to fraction form
230,281,102/329,304,684 = 329,304,684/x - Step 3: Cross multiply
230,281,102x = 329,304,684 × 329,304,684 - Step 4: Simplify right side
230,281,102x = 108,441,574,904,339,856 - Step 5: Solve for x
x = 108,441,574,904,339,856/230,281,102 - Step 6: Final answer
x = 470,909,570.79
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.