Finding the Third Proportional to 43,240,404,159,531 and 94,741,775,153,820
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Solution
The third proportional to 43,240,404,159,531 and 94,741,775,153,820 is: 207,583,720,221,044.78
Step by Step Solution
- Step 1: Write the proportion equation
43,240,404,159,531 : 94,741,775,153,820 = 94,741,775,153,820 : x - Step 2: Convert to fraction form
43,240,404,159,531/94,741,775,153,820 = 94,741,775,153,820/x - Step 3: Cross multiply
43,240,404,159,531x = 94,741,775,153,820 × 94,741,775,153,820 - Step 4: Simplify right side
43,240,404,159,531x = 8,976,003,959,296,984,487,018,102,784 - Step 5: Solve for x
x = 8,976,003,959,296,984,487,018,102,784/43,240,404,159,531 - Step 6: Final answer
x = 207,583,720,221,044.78
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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.