Finding the Third Proportional to 6,869,140.88 and 14,919,261.75
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Solution
The third proportional to 6,869,140.88 and 14,919,261.75 is: 32,403,523.99
Step by Step Solution
- Step 1: Write the proportion equation
6,869,140.88 : 14,919,261.75 = 14,919,261.75 : x - Step 2: Convert to fraction form
6,869,140.88/14,919,261.75 = 14,919,261.75/x - Step 3: Cross multiply
6,869,140.88x = 14,919,261.75 × 14,919,261.75 - Step 4: Simplify right side
6,869,140.88x = 222,584,371,165,013.06 - Step 5: Solve for x
x = 222,584,371,165,013.06/6,869,140.88 - Step 6: Final answer
x = 32,403,523.99
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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.