Finding the Third Proportional to 34,467,840 and 74,680,107
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Solution
The third proportional to 34,467,840 and 74,680,107 is: 161,806,437.00
Step by Step Solution
- Step 1: Write the proportion equation
34,467,840 : 74,680,107 = 74,680,107 : x - Step 2: Convert to fraction form
34,467,840/74,680,107 = 74,680,107/x - Step 3: Cross multiply
34,467,840x = 74,680,107 × 74,680,107 - Step 4: Simplify right side
34,467,840x = 5,577,118,381,531,449 - Step 5: Solve for x
x = 5,577,118,381,531,449/34,467,840 - Step 6: Final answer
x = 161,806,437.00
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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.