Finding the Third Proportional to 8,563,312.88 and 14,057,968.31
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Solution
The third proportional to 8,563,312.88 and 14,057,968.31 is: 23,078,273.09
Step by Step Solution
- Step 1: Write the proportion equation
8,563,312.88 : 14,057,968.31 = 14,057,968.31 : x - Step 2: Convert to fraction form
8,563,312.88/14,057,968.31 = 14,057,968.31/x - Step 3: Cross multiply
8,563,312.88x = 14,057,968.31 × 14,057,968.31 - Step 4: Simplify right side
8,563,312.88x = 197,626,473,075,254.09 - Step 5: Solve for x
x = 197,626,473,075,254.09/8,563,312.88 - Step 6: Final answer
x = 23,078,273.09
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Why These Related Problems?
These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.