Finding the Third Proportional to 877,660,996 and 1,203,486,463
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Solution
The third proportional to 877,660,996 and 1,203,486,463 is: 1,650,272,341.17
Step by Step Solution
- Step 1: Write the proportion equation
877,660,996 : 1,203,486,463 = 1,203,486,463 : x - Step 2: Convert to fraction form
877,660,996/1,203,486,463 = 1,203,486,463/x - Step 3: Cross multiply
877,660,996x = 1,203,486,463 × 1,203,486,463 - Step 4: Simplify right side
877,660,996x = 1,448,379,666,624,250,368 - Step 5: Solve for x
x = 1,448,379,666,624,250,368/877,660,996 - Step 6: Final answer
x = 1,650,272,341.17
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.