Finding the Third Proportional to 402,783,114 and 867,543,070
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Solution
The third proportional to 402,783,114 and 867,543,070 is: 1,868,576,293.66
Step by Step Solution
- Step 1: Write the proportion equation
402,783,114 : 867,543,070 = 867,543,070 : x - Step 2: Convert to fraction form
402,783,114/867,543,070 = 867,543,070/x - Step 3: Cross multiply
402,783,114x = 867,543,070 × 867,543,070 - Step 4: Simplify right side
402,783,114x = 752,630,978,305,024,896 - Step 5: Solve for x
x = 752,630,978,305,024,896/402,783,114 - Step 6: Final answer
x = 1,868,576,293.66
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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.