Finding the Third Proportional to 629,752,146.19 and 1,366,549,467.75
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Solution
The third proportional to 629,752,146.19 and 1,366,549,467.75 is: 2,965,384,809.11
Step by Step Solution
- Step 1: Write the proportion equation
629,752,146.19 : 1,366,549,467.75 = 1,366,549,467.75 : x - Step 2: Convert to fraction form
629,752,146.19/1,366,549,467.75 = 1,366,549,467.75/x - Step 3: Cross multiply
629,752,146.19x = 1,366,549,467.75 × 1,366,549,467.75 - Step 4: Simplify right side
629,752,146.19x = 1,867,457,447,807,808,256 - Step 5: Solve for x
x = 1,867,457,447,807,808,256/629,752,146.19 - Step 6: Final answer
x = 2,965,384,809.11
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.