Finding the Third Proportional to 112,963,106 and 246,642,052
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Solution
The third proportional to 112,963,106 and 246,642,052 is: 538,514,776.80
Step by Step Solution
- Step 1: Write the proportion equation
112,963,106 : 246,642,052 = 246,642,052 : x - Step 2: Convert to fraction form
112,963,106/246,642,052 = 246,642,052/x - Step 3: Cross multiply
112,963,106x = 246,642,052 × 246,642,052 - Step 4: Simplify right side
112,963,106x = 60,832,301,814,770,704 - Step 5: Solve for x
x = 60,832,301,814,770,704/112,963,106 - Step 6: Final answer
x = 538,514,776.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.