Finding the Third Proportional to 7,677,624 and 16,403,368
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Solution
The third proportional to 7,677,624 and 16,403,368 is: 35,046,061.35
Step by Step Solution
- Step 1: Write the proportion equation
7,677,624 : 16,403,368 = 16,403,368 : x - Step 2: Convert to fraction form
7,677,624/16,403,368 = 16,403,368/x - Step 3: Cross multiply
7,677,624x = 16,403,368 × 16,403,368 - Step 4: Simplify right side
7,677,624x = 269,070,481,743,424 - Step 5: Solve for x
x = 269,070,481,743,424/7,677,624 - Step 6: Final answer
x = 35,046,061.35
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.