Finding the Third Proportional to 65,009,526.75 and 135,399,893.63
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Solution
The third proportional to 65,009,526.75 and 135,399,893.63 is: 282,006,839.77
Step by Step Solution
- Step 1: Write the proportion equation
65,009,526.75 : 135,399,893.63 = 135,399,893.63 : x - Step 2: Convert to fraction form
65,009,526.75/135,399,893.63 = 135,399,893.63/x - Step 3: Cross multiply
65,009,526.75x = 135,399,893.63 × 135,399,893.63 - Step 4: Simplify right side
65,009,526.75x = 18,333,131,193,661,316 - Step 5: Solve for x
x = 18,333,131,193,661,316/65,009,526.75 - Step 6: Final answer
x = 282,006,839.77
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.