Finding the Fourth Proportional to 29,512,205.57, 44,209,022.87 and 14,695,663.34
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Solution
The fourth proportional to 29,512,205.57, 44,209,022.87 and 14,695,663.34 is: 22,013,973.68
Step by Step Solution
- Step 1: Write the proportion equation
29,512,205.57 : 44,209,022.87 = 14,695,663.34 : x - Step 2: Convert to fraction form
29,512,205.57/44,209,022.87 = 14,695,663.34/x - Step 3: Cross multiply
29,512,205.57x = 44,209,022.87 × 14,695,663.34 - Step 4: Simplify right side
29,512,205.57x = 649,680,916,503,574.75 - Step 5: Solve for x
x = 649,680,916,503,574.75/29,512,205.57 - Step 6: Final answer
x = 22,013,973.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.