Finding the Third Proportional to 163,646,131.50 and 245,228,613.75
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Solution
The third proportional to 163,646,131.50 and 245,228,613.75 is: 367,482,399.07
Step by Step Solution
- Step 1: Write the proportion equation
163,646,131.50 : 245,228,613.75 = 245,228,613.75 : x - Step 2: Convert to fraction form
163,646,131.50/245,228,613.75 = 245,228,613.75/x - Step 3: Cross multiply
163,646,131.50x = 245,228,613.75 × 245,228,613.75 - Step 4: Simplify right side
163,646,131.50x = 60,137,073,001,746,688 - Step 5: Solve for x
x = 60,137,073,001,746,688/163,646,131.50 - Step 6: Final answer
x = 367,482,399.07
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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.