Finding the Third Proportional to 12,612,332 and 27,316,544
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Solution
The third proportional to 12,612,332 and 27,316,544 is: 59,163,806.99
Step by Step Solution
- Step 1: Write the proportion equation
12,612,332 : 27,316,544 = 27,316,544 : x - Step 2: Convert to fraction form
12,612,332/27,316,544 = 27,316,544/x - Step 3: Cross multiply
12,612,332x = 27,316,544 × 27,316,544 - Step 4: Simplify right side
12,612,332x = 746,193,576,103,936 - Step 5: Solve for x
x = 746,193,576,103,936/12,612,332 - Step 6: Final answer
x = 59,163,806.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.