Finding the Fourth Proportional to 133,338,170.26, 201,006,651.98 and 124,449,819.58
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Solution
The fourth proportional to 133,338,170.26, 201,006,651.98 and 124,449,819.58 is: 187,607,505.97
Step by Step Solution
- Step 1: Write the proportion equation
133,338,170.26 : 201,006,651.98 = 124,449,819.58 : x - Step 2: Convert to fraction form
133,338,170.26/201,006,651.98 = 124,449,819.58/x - Step 3: Cross multiply
133,338,170.26x = 201,006,651.98 × 124,449,819.58 - Step 4: Simplify right side
133,338,170.26x = 25,015,241,573,290,848 - Step 5: Solve for x
x = 25,015,241,573,290,848/133,338,170.26 - Step 6: Final answer
x = 187,607,505.97
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.