Finding the Third Proportional to 202,154,149.25 and 310,533,525
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Solution
The third proportional to 202,154,149.25 and 310,533,525 is: 477,017,516.12
Step by Step Solution
- Step 1: Write the proportion equation
202,154,149.25 : 310,533,525 = 310,533,525 : x - Step 2: Convert to fraction form
202,154,149.25/310,533,525 = 310,533,525/x - Step 3: Cross multiply
202,154,149.25x = 310,533,525 × 310,533,525 - Step 4: Simplify right side
202,154,149.25x = 96,431,070,148,925,632 - Step 5: Solve for x
x = 96,431,070,148,925,632/202,154,149.25 - Step 6: Final answer
x = 477,017,516.12
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.