Finding the Third Proportional to 136,038,905 and 277,787,791
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Solution
The third proportional to 136,038,905 and 277,787,791 is: 567,235,209.87
Step by Step Solution
- Step 1: Write the proportion equation
136,038,905 : 277,787,791 = 277,787,791 : x - Step 2: Convert to fraction form
136,038,905/277,787,791 = 277,787,791/x - Step 3: Cross multiply
136,038,905x = 277,787,791 × 277,787,791 - Step 4: Simplify right side
136,038,905x = 77,166,056,828,659,680 - Step 5: Solve for x
x = 77,166,056,828,659,680/136,038,905 - Step 6: Final answer
x = 567,235,209.87
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.