Finding the Third Proportional to 66,352,832.44 and 99,529,259.63
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Solution
The third proportional to 66,352,832.44 and 99,529,259.63 is: 149,293,905.89
Step by Step Solution
- Step 1: Write the proportion equation
66,352,832.44 : 99,529,259.63 = 99,529,259.63 : x - Step 2: Convert to fraction form
66,352,832.44/99,529,259.63 = 99,529,259.63/x - Step 3: Cross multiply
66,352,832.44x = 99,529,259.63 × 99,529,259.63 - Step 4: Simplify right side
66,352,832.44x = 9,906,073,521,500,656 - Step 5: Solve for x
x = 9,906,073,521,500,656/66,352,832.44 - Step 6: Final answer
x = 149,293,905.89
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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.