Finding the Third Proportional to 7,430,797.13 and 15,371,330.63
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Solution
The third proportional to 7,430,797.13 and 15,371,330.63 is: 31,797,100.80
Step by Step Solution
- Step 1: Write the proportion equation
7,430,797.13 : 15,371,330.63 = 15,371,330.63 : x - Step 2: Convert to fraction form
7,430,797.13/15,371,330.63 = 15,371,330.63/x - Step 3: Cross multiply
7,430,797.13x = 15,371,330.63 × 15,371,330.63 - Step 4: Simplify right side
7,430,797.13x = 236,277,805,183,062.88 - Step 5: Solve for x
x = 236,277,805,183,062.88/7,430,797.13 - Step 6: Final answer
x = 31,797,100.80
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.