Finding the Third Proportional to 10,432,258 and 22,407,080
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Solution
The third proportional to 10,432,258 and 22,407,080 is: 48,127,378.96
Step by Step Solution
- Step 1: Write the proportion equation
10,432,258 : 22,407,080 = 22,407,080 : x - Step 2: Convert to fraction form
10,432,258/22,407,080 = 22,407,080/x - Step 3: Cross multiply
10,432,258x = 22,407,080 × 22,407,080 - Step 4: Simplify right side
10,432,258x = 502,077,234,126,400 - Step 5: Solve for x
x = 502,077,234,126,400/10,432,258 - Step 6: Final answer
x = 48,127,378.96
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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.