Finding the Third Proportional to 216,343,152 and 510,192,732
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Solution
The third proportional to 216,343,152 and 510,192,732 is: 1,203,165,532.99
Step by Step Solution
- Step 1: Write the proportion equation
216,343,152 : 510,192,732 = 510,192,732 : x - Step 2: Convert to fraction form
216,343,152/510,192,732 = 510,192,732/x - Step 3: Cross multiply
216,343,152x = 510,192,732 × 510,192,732 - Step 4: Simplify right side
216,343,152x = 260,296,623,785,623,808 - Step 5: Solve for x
x = 260,296,623,785,623,808/216,343,152 - Step 6: Final answer
x = 1,203,165,532.99
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.