Finding the Third Proportional to 465,445,328.63 and 694,131,747.75
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Solution
The third proportional to 465,445,328.63 and 694,131,747.75 is: 1,035,178,255.32
Step by Step Solution
- Step 1: Write the proportion equation
465,445,328.63 : 694,131,747.75 = 694,131,747.75 : x - Step 2: Convert to fraction form
465,445,328.63/694,131,747.75 = 694,131,747.75/x - Step 3: Cross multiply
465,445,328.63x = 694,131,747.75 × 694,131,747.75 - Step 4: Simplify right side
465,445,328.63x = 481,818,883,234,469,632 - Step 5: Solve for x
x = 481,818,883,234,469,632/465,445,328.63 - Step 6: Final answer
x = 1,035,178,255.32
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.