Finding the Fourth Proportional to 73,647,676.67, 110,467,510.73 and 22,529,695.48
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Solution
The fourth proportional to 73,647,676.67, 110,467,510.73 and 22,529,695.48 is: 33,793,318.26
Step by Step Solution
- Step 1: Write the proportion equation
73,647,676.67 : 110,467,510.73 = 22,529,695.48 : x - Step 2: Convert to fraction form
73,647,676.67/110,467,510.73 = 22,529,695.48/x - Step 3: Cross multiply
73,647,676.67x = 110,467,510.73 × 22,529,695.48 - Step 4: Simplify right side
73,647,676.67x = 2,488,799,376,960,688 - Step 5: Solve for x
x = 2,488,799,376,960,688/73,647,676.67 - Step 6: Final answer
x = 33,793,318.26
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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.