Finding the Third Proportional to 92,973,198.38 and 202,686,811.31
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Solution
The third proportional to 92,973,198.38 and 202,686,811.31 is: 441,868,669.66
Step by Step Solution
- Step 1: Write the proportion equation
92,973,198.38 : 202,686,811.31 = 202,686,811.31 : x - Step 2: Convert to fraction form
92,973,198.38/202,686,811.31 = 202,686,811.31/x - Step 3: Cross multiply
92,973,198.38x = 202,686,811.31 × 202,686,811.31 - Step 4: Simplify right side
92,973,198.38x = 41,081,943,480,028,976 - Step 5: Solve for x
x = 41,081,943,480,028,976/92,973,198.38 - Step 6: Final answer
x = 441,868,669.66
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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.