Finding the Third Proportional to 194,209,488 and 416,120,307.75
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Solution
The third proportional to 194,209,488 and 416,120,307.75 is: 891,594,495.74
Step by Step Solution
- Step 1: Write the proportion equation
194,209,488 : 416,120,307.75 = 416,120,307.75 : x - Step 2: Convert to fraction form
194,209,488/416,120,307.75 = 416,120,307.75/x - Step 3: Cross multiply
194,209,488x = 416,120,307.75 × 416,120,307.75 - Step 4: Simplify right side
194,209,488x = 173,156,110,521,954,720 - Step 5: Solve for x
x = 173,156,110,521,954,720/194,209,488 - Step 6: Final answer
x = 891,594,495.74
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.