Finding the Third Proportional to 805,430,939,002 and 1,744,921,191,342
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Solution
The third proportional to 805,430,939,002 and 1,744,921,191,342 is: 3,780,274,405,360.07
Step by Step Solution
- Step 1: Write the proportion equation
805,430,939,002 : 1,744,921,191,342 = 1,744,921,191,342 : x - Step 2: Convert to fraction form
805,430,939,002/1,744,921,191,342 = 1,744,921,191,342/x - Step 3: Cross multiply
805,430,939,002x = 1,744,921,191,342 × 1,744,921,191,342 - Step 4: Simplify right side
805,430,939,002x = 3,044,749,963,994,384,841,048,064 - Step 5: Solve for x
x = 3,044,749,963,994,384,841,048,064/805,430,939,002 - Step 6: Final answer
x = 3,780,274,405,360.07
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.