Finding the Fourth Proportional to 118,325,450.24, 177,497,096.80 and 35,320,645.81
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Solution
The fourth proportional to 118,325,450.24, 177,497,096.80 and 35,320,645.81 is: 52,983,631.80
Step by Step Solution
- Step 1: Write the proportion equation
118,325,450.24 : 177,497,096.80 = 35,320,645.81 : x - Step 2: Convert to fraction form
118,325,450.24/177,497,096.80 = 35,320,645.81/x - Step 3: Cross multiply
118,325,450.24x = 177,497,096.80 × 35,320,645.81 - Step 4: Simplify right side
118,325,450.24x = 6,269,312,087,532,750 - Step 5: Solve for x
x = 6,269,312,087,532,750/118,325,450.24 - Step 6: Final answer
x = 52,983,631.80
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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.