Finding the Third Proportional to 779,411,708 and 1,696,031,296
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Solution
The third proportional to 779,411,708 and 1,696,031,296 is: 3,690,632,469.96
Step by Step Solution
- Step 1: Write the proportion equation
779,411,708 : 1,696,031,296 = 1,696,031,296 : x - Step 2: Convert to fraction form
779,411,708/1,696,031,296 = 1,696,031,296/x - Step 3: Cross multiply
779,411,708x = 1,696,031,296 × 1,696,031,296 - Step 4: Simplify right side
779,411,708x = 2,876,522,157,011,439,616 - Step 5: Solve for x
x = 2,876,522,157,011,439,616/779,411,708 - Step 6: Final answer
x = 3,690,632,469.96
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.