Finding the Third Proportional to 19,288,776.75 and 29,385,369.94
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Solution
The third proportional to 19,288,776.75 and 29,385,369.94 is: 44,766,963.58
Step by Step Solution
- Step 1: Write the proportion equation
19,288,776.75 : 29,385,369.94 = 29,385,369.94 : x - Step 2: Convert to fraction form
19,288,776.75/29,385,369.94 = 29,385,369.94/x - Step 3: Cross multiply
19,288,776.75x = 29,385,369.94 × 29,385,369.94 - Step 4: Simplify right side
19,288,776.75x = 863,499,966,363,728.75 - Step 5: Solve for x
x = 863,499,966,363,728.75/19,288,776.75 - Step 6: Final answer
x = 44,766,963.58
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.