Finding the Third Proportional to 8,029,070 and 11,445,735
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Solution
The third proportional to 8,029,070 and 11,445,735 is: 16,316,316.80
Step by Step Solution
- Step 1: Write the proportion equation
8,029,070 : 11,445,735 = 11,445,735 : x - Step 2: Convert to fraction form
8,029,070/11,445,735 = 11,445,735/x - Step 3: Cross multiply
8,029,070x = 11,445,735 × 11,445,735 - Step 4: Simplify right side
8,029,070x = 131,004,849,690,225 - Step 5: Solve for x
x = 131,004,849,690,225/8,029,070 - Step 6: Final answer
x = 16,316,316.80
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.