Finding the Third Proportional to 47,976,624 and 68,376,312
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Solution
The third proportional to 47,976,624 and 68,376,312 is: 97,449,959.02
Step by Step Solution
- Step 1: Write the proportion equation
47,976,624 : 68,376,312 = 68,376,312 : x - Step 2: Convert to fraction form
47,976,624/68,376,312 = 68,376,312/x - Step 3: Cross multiply
47,976,624x = 68,376,312 × 68,376,312 - Step 4: Simplify right side
47,976,624x = 4,675,320,042,721,344 - Step 5: Solve for x
x = 4,675,320,042,721,344/47,976,624 - Step 6: Final answer
x = 97,449,959.02
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.