Finding the Third Proportional to 110,407,696 and 239,581,472
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Solution
The third proportional to 110,407,696 and 239,581,472 is: 519,884,788.88
Step by Step Solution
- Step 1: Write the proportion equation
110,407,696 : 239,581,472 = 239,581,472 : x - Step 2: Convert to fraction form
110,407,696/239,581,472 = 239,581,472/x - Step 3: Cross multiply
110,407,696x = 239,581,472 × 239,581,472 - Step 4: Simplify right side
110,407,696x = 57,399,281,725,686,784 - Step 5: Solve for x
x = 57,399,281,725,686,784/110,407,696 - Step 6: Final answer
x = 519,884,788.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.