Finding the Third Proportional to 12,421,684.13 and 27,146,269.13
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Solution
The third proportional to 12,421,684.13 and 27,146,269.13 is: 59,325,283.11
Step by Step Solution
- Step 1: Write the proportion equation
12,421,684.13 : 27,146,269.13 = 27,146,269.13 : x - Step 2: Convert to fraction form
12,421,684.13/27,146,269.13 = 27,146,269.13/x - Step 3: Cross multiply
12,421,684.13x = 27,146,269.13 × 27,146,269.13 - Step 4: Simplify right side
12,421,684.13x = 736,919,927,406,928.25 - Step 5: Solve for x
x = 736,919,927,406,928.25/12,421,684.13 - Step 6: Final answer
x = 59,325,283.11
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.