Finding the Third Proportional to 39,672,392.63 and 61,277,279.63
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Solution
The third proportional to 39,672,392.63 and 61,277,279.63 is: 94,647,807.95
Step by Step Solution
- Step 1: Write the proportion equation
39,672,392.63 : 61,277,279.63 = 61,277,279.63 : x - Step 2: Convert to fraction form
39,672,392.63/61,277,279.63 = 61,277,279.63/x - Step 3: Cross multiply
39,672,392.63x = 61,277,279.63 × 61,277,279.63 - Step 4: Simplify right side
39,672,392.63x = 3,754,904,998,240,440 - Step 5: Solve for x
x = 3,754,904,998,240,440/39,672,392.63 - Step 6: Final answer
x = 94,647,807.95
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.