Finding the Fourth Proportional to 29,580,359.97, 44,572,447.70 and 24,307,136.65
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Solution
The fourth proportional to 29,580,359.97, 44,572,447.70 and 24,307,136.65 is: 36,626,619.08
Step by Step Solution
- Step 1: Write the proportion equation
29,580,359.97 : 44,572,447.70 = 24,307,136.65 : x - Step 2: Convert to fraction form
29,580,359.97/44,572,447.70 = 24,307,136.65/x - Step 3: Cross multiply
29,580,359.97x = 44,572,447.70 × 24,307,136.65 - Step 4: Simplify right side
29,580,359.97x = 1,083,428,577,018,215 - Step 5: Solve for x
x = 1,083,428,577,018,215/29,580,359.97 - Step 6: Final answer
x = 36,626,619.08
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.