Finding the Third Proportional to 402,783,302 and 867,543,444
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Solution
The third proportional to 402,783,302 and 867,543,444 is: 1,868,577,032.59
Step by Step Solution
- Step 1: Write the proportion equation
402,783,302 : 867,543,444 = 867,543,444 : x - Step 2: Convert to fraction form
402,783,302/867,543,444 = 867,543,444/x - Step 3: Cross multiply
402,783,302x = 867,543,444 × 867,543,444 - Step 4: Simplify right side
402,783,302x = 752,631,627,227,381,120 - Step 5: Solve for x
x = 752,631,627,227,381,120/402,783,302 - Step 6: Final answer
x = 1,868,577,032.59
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.