Finding the Third Proportional to 135,454,466 and 296,787,157
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Solution
The third proportional to 135,454,466 and 296,787,157 is: 650,274,731.88
Step by Step Solution
- Step 1: Write the proportion equation
135,454,466 : 296,787,157 = 296,787,157 : x - Step 2: Convert to fraction form
135,454,466/296,787,157 = 296,787,157/x - Step 3: Cross multiply
135,454,466x = 296,787,157 × 296,787,157 - Step 4: Simplify right side
135,454,466x = 88,082,616,560,142,656 - Step 5: Solve for x
x = 88,082,616,560,142,656/135,454,466 - Step 6: Final answer
x = 650,274,731.88
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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.