Finding the Third Proportional to 190,771,463.25 and 413,235,675.63
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Solution
The third proportional to 190,771,463.25 and 413,235,675.63 is: 895,121,947.00
Step by Step Solution
- Step 1: Write the proportion equation
190,771,463.25 : 413,235,675.63 = 413,235,675.63 : x - Step 2: Convert to fraction form
190,771,463.25/413,235,675.63 = 413,235,675.63/x - Step 3: Cross multiply
190,771,463.25x = 413,235,675.63 × 413,235,675.63 - Step 4: Simplify right side
190,771,463.25x = 170,763,723,615,704,960 - Step 5: Solve for x
x = 170,763,723,615,704,960/190,771,463.25 - Step 6: Final answer
x = 895,121,947.00
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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.