Finding the Third Proportional to 625,689,616 and 946,587,536
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Solution
The third proportional to 625,689,616 and 946,587,536 is: 1,432,064,621.81
Step by Step Solution
- Step 1: Write the proportion equation
625,689,616 : 946,587,536 = 946,587,536 : x - Step 2: Convert to fraction form
625,689,616/946,587,536 = 946,587,536/x - Step 3: Cross multiply
625,689,616x = 946,587,536 × 946,587,536 - Step 4: Simplify right side
625,689,616x = 896,027,963,310,551,296 - Step 5: Solve for x
x = 896,027,963,310,551,296/625,689,616 - Step 6: Final answer
x = 1,432,064,621.81
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.