Finding the Fourth Proportional to 27,453,520, 41,179,246.08 and 8,283,767.68
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Solution
The fourth proportional to 27,453,520, 41,179,246.08 and 8,283,767.68 is: 12,425,339.55
Step by Step Solution
- Step 1: Write the proportion equation
27,453,520 : 41,179,246.08 = 8,283,767.68 : x - Step 2: Convert to fraction form
27,453,520/41,179,246.08 = 8,283,767.68/x - Step 3: Cross multiply
27,453,520x = 41,179,246.08 × 8,283,767.68 - Step 4: Simplify right side
27,453,520x = 341,119,307,764,270.69 - Step 5: Solve for x
x = 341,119,307,764,270.69/27,453,520 - Step 6: Final answer
x = 12,425,339.55
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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.