Finding the Third Proportional to 877,660,994 and 1,203,486,460
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Solution
The third proportional to 877,660,994 and 1,203,486,460 is: 1,650,272,336.71
Step by Step Solution
- Step 1: Write the proportion equation
877,660,994 : 1,203,486,460 = 1,203,486,460 : x - Step 2: Convert to fraction form
877,660,994/1,203,486,460 = 1,203,486,460/x - Step 3: Cross multiply
877,660,994x = 1,203,486,460 × 1,203,486,460 - Step 4: Simplify right side
877,660,994x = 1,448,379,659,403,331,584 - Step 5: Solve for x
x = 1,448,379,659,403,331,584/877,660,994 - Step 6: Final answer
x = 1,650,272,336.71
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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.