Finding the Third Proportional to 8,985,623.06 and 19,681,656.75
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Solution
The third proportional to 8,985,623.06 and 19,681,656.75 is: 43,109,710.89
Step by Step Solution
- Step 1: Write the proportion equation
8,985,623.06 : 19,681,656.75 = 19,681,656.75 : x - Step 2: Convert to fraction form
8,985,623.06/19,681,656.75 = 19,681,656.75/x - Step 3: Cross multiply
8,985,623.06x = 19,681,656.75 × 19,681,656.75 - Step 4: Simplify right side
8,985,623.06x = 387,367,612,424,820.56 - Step 5: Solve for x
x = 387,367,612,424,820.56/8,985,623.06 - Step 6: Final answer
x = 43,109,710.89
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.