Finding the Third Proportional to 7,671,064.50 and 16,537,689
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Solution
The third proportional to 7,671,064.50 and 16,537,689 is: 35,652,829.86
Step by Step Solution
- Step 1: Write the proportion equation
7,671,064.50 : 16,537,689 = 16,537,689 : x - Step 2: Convert to fraction form
7,671,064.50/16,537,689 = 16,537,689/x - Step 3: Cross multiply
7,671,064.50x = 16,537,689 × 16,537,689 - Step 4: Simplify right side
7,671,064.50x = 273,495,157,460,721 - Step 5: Solve for x
x = 273,495,157,460,721/7,671,064.50 - Step 6: Final answer
x = 35,652,829.86
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.