Finding the Third Proportional to 214,312,392 and 454,376,769.75
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Solution
The third proportional to 214,312,392 and 454,376,769.75 is: 963,351,894.69
Step by Step Solution
- Step 1: Write the proportion equation
214,312,392 : 454,376,769.75 = 454,376,769.75 : x - Step 2: Convert to fraction form
214,312,392/454,376,769.75 = 454,376,769.75/x - Step 3: Cross multiply
214,312,392x = 454,376,769.75 × 454,376,769.75 - Step 4: Simplify right side
214,312,392x = 206,458,248,888,444,512 - Step 5: Solve for x
x = 206,458,248,888,444,512/214,312,392 - Step 6: Final answer
x = 963,351,894.69
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.