Finding the Fourth Proportional to 36,676,711.05, 55,050,495.98 and 22,327,804.05
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Solution
The fourth proportional to 36,676,711.05, 55,050,495.98 and 22,327,804.05 is: 33,513,274.55
Step by Step Solution
- Step 1: Write the proportion equation
36,676,711.05 : 55,050,495.98 = 22,327,804.05 : x - Step 2: Convert to fraction form
36,676,711.05/55,050,495.98 = 22,327,804.05/x - Step 3: Cross multiply
36,676,711.05x = 55,050,495.98 × 22,327,804.05 - Step 4: Simplify right side
36,676,711.05x = 1,229,156,686,985,113.75 - Step 5: Solve for x
x = 1,229,156,686,985,113.75/36,676,711.05 - Step 6: Final answer
x = 33,513,274.55
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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.