Finding the Third Proportional to 246,460,362.75 and 382,843,689.75
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Solution
The third proportional to 246,460,362.75 and 382,843,689.75 is: 594,697,212.75
Step by Step Solution
- Step 1: Write the proportion equation
246,460,362.75 : 382,843,689.75 = 382,843,689.75 : x - Step 2: Convert to fraction form
246,460,362.75/382,843,689.75 = 382,843,689.75/x - Step 3: Cross multiply
246,460,362.75x = 382,843,689.75 × 382,843,689.75 - Step 4: Simplify right side
246,460,362.75x = 146,569,290,781,394,240 - Step 5: Solve for x
x = 146,569,290,781,394,240/246,460,362.75 - Step 6: Final answer
x = 594,697,212.75
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.