Finding the Third Proportional to 43,461,528.75 and 93,232,207.13
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Solution
The third proportional to 43,461,528.75 and 93,232,207.13 is: 199,998,589.45
Step by Step Solution
- Step 1: Write the proportion equation
43,461,528.75 : 93,232,207.13 = 93,232,207.13 : x - Step 2: Convert to fraction form
43,461,528.75/93,232,207.13 = 93,232,207.13/x - Step 3: Cross multiply
43,461,528.75x = 93,232,207.13 × 93,232,207.13 - Step 4: Simplify right side
43,461,528.75x = 8,692,244,445,398,901 - Step 5: Solve for x
x = 8,692,244,445,398,901/43,461,528.75 - Step 6: Final answer
x = 199,998,589.45
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.