Finding the Third Proportional to 916,670,412 and 1,453,896,174
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Solution
The third proportional to 916,670,412 and 1,453,896,174 is: 2,305,969,579.80
Step by Step Solution
- Step 1: Write the proportion equation
916,670,412 : 1,453,896,174 = 1,453,896,174 : x - Step 2: Convert to fraction form
916,670,412/1,453,896,174 = 1,453,896,174/x - Step 3: Cross multiply
916,670,412x = 1,453,896,174 × 1,453,896,174 - Step 4: Simplify right side
916,670,412x = 2,113,814,084,771,838,208 - Step 5: Solve for x
x = 2,113,814,084,771,838,208/916,670,412 - Step 6: Final answer
x = 2,305,969,579.80
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.