Finding the Fourth Proportional to 183,944,205.76, 275,917,306.08 and 54,552,938.08
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Solution
The fourth proportional to 183,944,205.76, 275,917,306.08 and 54,552,938.08 is: 81,829,702.93
Step by Step Solution
- Step 1: Write the proportion equation
183,944,205.76 : 275,917,306.08 = 54,552,938.08 : x - Step 2: Convert to fraction form
183,944,205.76/275,917,306.08 = 54,552,938.08/x - Step 3: Cross multiply
183,944,205.76x = 275,917,306.08 × 54,552,938.08 - Step 4: Simplify right side
183,944,205.76x = 15,052,099,713,782,646 - Step 5: Solve for x
x = 15,052,099,713,782,646/183,944,205.76 - Step 6: Final answer
x = 81,829,702.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.