Finding the Third Proportional to 39,403,072,544 and 61,063,913,760
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Solution
The third proportional to 39,403,072,544 and 61,063,913,760 is: 94,632,253,855.96
Step by Step Solution
- Step 1: Write the proportion equation
39,403,072,544 : 61,063,913,760 = 61,063,913,760 : x - Step 2: Convert to fraction form
39,403,072,544/61,063,913,760 = 61,063,913,760/x - Step 3: Cross multiply
39,403,072,544x = 61,063,913,760 × 61,063,913,760 - Step 4: Simplify right side
39,403,072,544x = 3,728,801,563,688,717,254,656 - Step 5: Solve for x
x = 3,728,801,563,688,717,254,656/39,403,072,544 - Step 6: Final answer
x = 94,632,253,855.96
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.