Finding the Third Proportional to 10,487,113 and 22,431,415
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Solution
The third proportional to 10,487,113 and 22,431,415 is: 47,979,685.06
Step by Step Solution
- Step 1: Write the proportion equation
10,487,113 : 22,431,415 = 22,431,415 : x - Step 2: Convert to fraction form
10,487,113/22,431,415 = 22,431,415/x - Step 3: Cross multiply
10,487,113x = 22,431,415 × 22,431,415 - Step 4: Simplify right side
10,487,113x = 503,168,378,902,225 - Step 5: Solve for x
x = 503,168,378,902,225/10,487,113 - Step 6: Final answer
x = 47,979,685.06
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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.