Finding the Fourth Proportional to 14,952,250.05, 22,438,872.68 and 6,438,696.45
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Solution
The fourth proportional to 14,952,250.05, 22,438,872.68 and 6,438,696.45 is: 9,662,565.12
Step by Step Solution
- Step 1: Write the proportion equation
14,952,250.05 : 22,438,872.68 = 6,438,696.45 : x - Step 2: Convert to fraction form
14,952,250.05/22,438,872.68 = 6,438,696.45/x - Step 3: Cross multiply
14,952,250.05x = 22,438,872.68 × 6,438,696.45 - Step 4: Simplify right side
14,952,250.05x = 144,477,089,834,524.50 - Step 5: Solve for x
x = 144,477,089,834,524.50/14,952,250.05 - Step 6: Final answer
x = 9,662,565.12
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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.