Finding the Fourth Proportional to 175,369,413.76, 263,112,540.84 and 58,796,304.88
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Solution
The fourth proportional to 175,369,413.76, 263,112,540.84 and 58,796,304.88 is: 88,214,043.93
Step by Step Solution
- Step 1: Write the proportion equation
175,369,413.76 : 263,112,540.84 = 58,796,304.88 : x - Step 2: Convert to fraction form
175,369,413.76/263,112,540.84 = 58,796,304.88/x - Step 3: Cross multiply
175,369,413.76x = 263,112,540.84 × 58,796,304.88 - Step 4: Simplify right side
175,369,413.76x = 15,470,045,168,980,092 - Step 5: Solve for x
x = 15,470,045,168,980,092/175,369,413.76 - Step 6: Final answer
x = 88,214,043.93
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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.