Finding the Fourth Proportional to 366,768,114.08, 550,152,171.11 and 366,768,114.08
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Solution
The fourth proportional to 366,768,114.08, 550,152,171.11 and 366,768,114.08 is: 550,152,171.11
Step by Step Solution
- Step 1: Write the proportion equation
366,768,114.08 : 550,152,171.11 = 366,768,114.08 : x - Step 2: Convert to fraction form
366,768,114.08/550,152,171.11 = 366,768,114.08/x - Step 3: Cross multiply
366,768,114.08x = 550,152,171.11 × 366,768,114.08 - Step 4: Simplify right side
366,768,114.08x = 201,778,274,253,198,304 - Step 5: Solve for x
x = 201,778,274,253,198,304/366,768,114.08 - Step 6: Final answer
x = 550,152,171.11
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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.