Finding the Fourth Proportional to 73,544,341.96, 110,239,880.46 and 41,148,748.36
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Solution
The fourth proportional to 73,544,341.96, 110,239,880.46 and 41,148,748.36 is: 61,680,245.95
Step by Step Solution
- Step 1: Write the proportion equation
73,544,341.96 : 110,239,880.46 = 41,148,748.36 : x - Step 2: Convert to fraction form
73,544,341.96/110,239,880.46 = 41,148,748.36/x - Step 3: Cross multiply
73,544,341.96x = 110,239,880.46 × 41,148,748.36 - Step 4: Simplify right side
73,544,341.96x = 4,536,233,100,285,021 - Step 5: Solve for x
x = 4,536,233,100,285,021/73,544,341.96 - Step 6: Final answer
x = 61,680,245.95
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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.