Finding the Third Proportional to 136,264,998.94 and 298,908,771.75
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Solution
The third proportional to 136,264,998.94 and 298,908,771.75 is: 655,681,609.55
Step by Step Solution
- Step 1: Write the proportion equation
136,264,998.94 : 298,908,771.75 = 298,908,771.75 : x - Step 2: Convert to fraction form
136,264,998.94/298,908,771.75 = 298,908,771.75/x - Step 3: Cross multiply
136,264,998.94x = 298,908,771.75 × 298,908,771.75 - Step 4: Simplify right side
136,264,998.94x = 89,346,453,829,093,600 - Step 5: Solve for x
x = 89,346,453,829,093,600/136,264,998.94 - Step 6: Final answer
x = 655,681,609.55
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.