Finding the Fourth Proportional to 191,510,115.99, 287,305,524.17 and 62,107,636.04
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Solution
The fourth proportional to 191,510,115.99, 287,305,524.17 and 62,107,636.04 is: 93,174,539.81
Step by Step Solution
- Step 1: Write the proportion equation
191,510,115.99 : 287,305,524.17 = 62,107,636.04 : x - Step 2: Convert to fraction form
191,510,115.99/287,305,524.17 = 62,107,636.04/x - Step 3: Cross multiply
191,510,115.99x = 287,305,524.17 × 62,107,636.04 - Step 4: Simplify right side
191,510,115.99x = 17,843,866,925,684,718 - Step 5: Solve for x
x = 17,843,866,925,684,718/191,510,115.99 - Step 6: Final answer
x = 93,174,539.81
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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.