Finding the Third Proportional to 569,853,192 and 851,425,224
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Solution
The third proportional to 569,853,192 and 851,425,224 is: 1,272,125,737.37
Step by Step Solution
- Step 1: Write the proportion equation
569,853,192 : 851,425,224 = 851,425,224 : x - Step 2: Convert to fraction form
569,853,192/851,425,224 = 851,425,224/x - Step 3: Cross multiply
569,853,192x = 851,425,224 × 851,425,224 - Step 4: Simplify right side
569,853,192x = 724,924,912,063,450,112 - Step 5: Solve for x
x = 724,924,912,063,450,112/569,853,192 - Step 6: Final answer
x = 1,272,125,737.37
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.