Finding the Third Proportional to 34,557,850.13 and 74,244,169.69
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Solution
The third proportional to 34,557,850.13 and 74,244,169.69 is: 159,506,355.65
Step by Step Solution
- Step 1: Write the proportion equation
34,557,850.13 : 74,244,169.69 = 74,244,169.69 : x - Step 2: Convert to fraction form
34,557,850.13/74,244,169.69 = 74,244,169.69/x - Step 3: Cross multiply
34,557,850.13x = 74,244,169.69 × 74,244,169.69 - Step 4: Simplify right side
34,557,850.13x = 5,512,196,732,586,294 - Step 5: Solve for x
x = 5,512,196,732,586,294/34,557,850.13 - Step 6: Final answer
x = 159,506,355.65
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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.