Finding the Third Proportional to 190,771,464 and 413,235,675.75
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Solution
The third proportional to 190,771,464 and 413,235,675.75 is: 895,121,943.99
Step by Step Solution
- Step 1: Write the proportion equation
190,771,464 : 413,235,675.75 = 413,235,675.75 : x - Step 2: Convert to fraction form
190,771,464/413,235,675.75 = 413,235,675.75/x - Step 3: Cross multiply
190,771,464x = 413,235,675.75 × 413,235,675.75 - Step 4: Simplify right side
190,771,464x = 170,763,723,712,559,136 - Step 5: Solve for x
x = 170,763,723,712,559,136/190,771,464 - Step 6: Final answer
x = 895,121,943.99
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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.