Finding the Fourth Proportional to 252,141,849.49, 377,437,056.19 and 164,514,684.03
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Solution
The fourth proportional to 252,141,849.49, 377,437,056.19 and 164,514,684.03 is: 246,265,894.24
Step by Step Solution
- Step 1: Write the proportion equation
252,141,849.49 : 377,437,056.19 = 164,514,684.03 : x - Step 2: Convert to fraction form
252,141,849.49/377,437,056.19 = 164,514,684.03/x - Step 3: Cross multiply
252,141,849.49x = 377,437,056.19 × 164,514,684.03 - Step 4: Simplify right side
252,141,849.49x = 62,093,938,039,899,920 - Step 5: Solve for x
x = 62,093,938,039,899,920/252,141,849.49 - Step 6: Final answer
x = 246,265,894.24
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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.