Finding the Third Proportional to 180,236,439 and 370,027,764
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Solution
The third proportional to 180,236,439 and 370,027,764 is: 759,671,833.79
Step by Step Solution
- Step 1: Write the proportion equation
180,236,439 : 370,027,764 = 370,027,764 : x - Step 2: Convert to fraction form
180,236,439/370,027,764 = 370,027,764/x - Step 3: Cross multiply
180,236,439x = 370,027,764 × 370,027,764 - Step 4: Simplify right side
180,236,439x = 136,920,546,130,839,696 - Step 5: Solve for x
x = 136,920,546,130,839,696/180,236,439 - Step 6: Final answer
x = 759,671,833.79
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.