Finding the Third Proportional to 6,389,617.08 and 13,753,543.08
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Solution
The third proportional to 6,389,617.08 and 13,753,543.08 is: 29,604,269.69
Step by Step Solution
- Step 1: Write the proportion equation
6,389,617.08 : 13,753,543.08 = 13,753,543.08 : x - Step 2: Convert to fraction form
6,389,617.08/13,753,543.08 = 13,753,543.08/x - Step 3: Cross multiply
6,389,617.08x = 13,753,543.08 × 13,753,543.08 - Step 4: Simplify right side
6,389,617.08x = 189,159,947,201,840.09 - Step 5: Solve for x
x = 189,159,947,201,840.09/6,389,617.08 - Step 6: Final answer
x = 29,604,269.69
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.