Finding the Fourth Proportional to 29,762,428.74, 44,626,266.71 and 11,545,336.57
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Solution
The fourth proportional to 29,762,428.74, 44,626,266.71 and 11,545,336.57 is: 17,311,264.26
Step by Step Solution
- Step 1: Write the proportion equation
29,762,428.74 : 44,626,266.71 = 11,545,336.57 : x - Step 2: Convert to fraction form
29,762,428.74/44,626,266.71 = 11,545,336.57/x - Step 3: Cross multiply
29,762,428.74x = 44,626,266.71 × 11,545,336.57 - Step 4: Simplify right side
29,762,428.74x = 515,225,269,052,156 - Step 5: Solve for x
x = 515,225,269,052,156/29,762,428.74 - Step 6: Final answer
x = 17,311,264.26
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.