Finding the Third Proportional to 1,265,194,424,504 and 1,927,392,983,697
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Solution
The third proportional to 1,265,194,424,504 and 1,927,392,983,697 is: 2,936,184,069,148.72
Step by Step Solution
- Step 1: Write the proportion equation
1,265,194,424,504 : 1,927,392,983,697 = 1,927,392,983,697 : x - Step 2: Convert to fraction form
1,265,194,424,504/1,927,392,983,697 = 1,927,392,983,697/x - Step 3: Cross multiply
1,265,194,424,504x = 1,927,392,983,697 × 1,927,392,983,697 - Step 4: Simplify right side
1,265,194,424,504x = 3,714,843,713,604,424,029,962,240 - Step 5: Solve for x
x = 3,714,843,713,604,424,029,962,240/1,265,194,424,504 - Step 6: Final answer
x = 2,936,184,069,148.72
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.