Finding the Fourth Proportional to 41,701,295.84, 62,560,974.85 and 17,109,279.09
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Solution
The fourth proportional to 41,701,295.84, 62,560,974.85 and 17,109,279.09 is: 25,667,623.93
Step by Step Solution
- Step 1: Write the proportion equation
41,701,295.84 : 62,560,974.85 = 17,109,279.09 : x - Step 2: Convert to fraction form
41,701,295.84/62,560,974.85 = 17,109,279.09/x - Step 3: Cross multiply
41,701,295.84x = 62,560,974.85 × 17,109,279.09 - Step 4: Simplify right side
41,701,295.84x = 1,070,373,178,808,347.62 - Step 5: Solve for x
x = 1,070,373,178,808,347.62/41,701,295.84 - Step 6: Final answer
x = 25,667,623.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.