Finding the Third Proportional to 136,328,671.50 and 215,906,266.50
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Solution
The third proportional to 136,328,671.50 and 215,906,266.50 is: 341,934,791.86
Step by Step Solution
- Step 1: Write the proportion equation
136,328,671.50 : 215,906,266.50 = 215,906,266.50 : x - Step 2: Convert to fraction form
136,328,671.50/215,906,266.50 = 215,906,266.50/x - Step 3: Cross multiply
136,328,671.50x = 215,906,266.50 × 215,906,266.50 - Step 4: Simplify right side
136,328,671.50x = 46,615,515,913,969,024 - Step 5: Solve for x
x = 46,615,515,913,969,024/136,328,671.50 - Step 6: Final answer
x = 341,934,791.86
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.