Finding the Third Proportional to 63,235,424 and 136,057,792
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Solution
The third proportional to 63,235,424 and 136,057,792 is: 292,742,921.50
Step by Step Solution
- Step 1: Write the proportion equation
63,235,424 : 136,057,792 = 136,057,792 : x - Step 2: Convert to fraction form
63,235,424/136,057,792 = 136,057,792/x - Step 3: Cross multiply
63,235,424x = 136,057,792 × 136,057,792 - Step 4: Simplify right side
63,235,424x = 18,511,722,763,915,264 - Step 5: Solve for x
x = 18,511,722,763,915,264/63,235,424 - Step 6: Final answer
x = 292,742,921.50
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.