Finding the Third Proportional to 19,940,275 and 43,379,750
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Solution
The third proportional to 19,940,275 and 43,379,750 is: 94,371,953.75
Step by Step Solution
- Step 1: Write the proportion equation
19,940,275 : 43,379,750 = 43,379,750 : x - Step 2: Convert to fraction form
19,940,275/43,379,750 = 43,379,750/x - Step 3: Cross multiply
19,940,275x = 43,379,750 × 43,379,750 - Step 4: Simplify right side
19,940,275x = 1,881,802,710,062,500 - Step 5: Solve for x
x = 1,881,802,710,062,500/19,940,275 - Step 6: Final answer
x = 94,371,953.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.