Finding the Third Proportional to 103,659,324 and 239,977,878
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Solution
The third proportional to 103,659,324 and 239,977,878 is: 555,563,934.89
Step by Step Solution
- Step 1: Write the proportion equation
103,659,324 : 239,977,878 = 239,977,878 : x - Step 2: Convert to fraction form
103,659,324/239,977,878 = 239,977,878/x - Step 3: Cross multiply
103,659,324x = 239,977,878 × 239,977,878 - Step 4: Simplify right side
103,659,324x = 57,589,381,929,382,880 - Step 5: Solve for x
x = 57,589,381,929,382,880/103,659,324 - Step 6: Final answer
x = 555,563,934.89
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.