Finding the Third Proportional to 102,087,340 and 156,915,626
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Solution
The third proportional to 102,087,340 and 156,915,626 is: 241,190,667.55
Step by Step Solution
- Step 1: Write the proportion equation
102,087,340 : 156,915,626 = 156,915,626 : x - Step 2: Convert to fraction form
102,087,340/156,915,626 = 156,915,626/x - Step 3: Cross multiply
102,087,340x = 156,915,626 × 156,915,626 - Step 4: Simplify right side
102,087,340x = 24,622,513,682,971,876 - Step 5: Solve for x
x = 24,622,513,682,971,876/102,087,340 - Step 6: Final answer
x = 241,190,667.55
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.