Finding the Third Proportional to 131,781,947.63 and 192,821,927.63
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Solution
The third proportional to 131,781,947.63 and 192,821,927.63 is: 282,134,969.49
Step by Step Solution
- Step 1: Write the proportion equation
131,781,947.63 : 192,821,927.63 = 192,821,927.63 : x - Step 2: Convert to fraction form
131,781,947.63/192,821,927.63 = 192,821,927.63/x - Step 3: Cross multiply
131,781,947.63x = 192,821,927.63 × 192,821,927.63 - Step 4: Simplify right side
131,781,947.63x = 37,180,295,773,020,736 - Step 5: Solve for x
x = 37,180,295,773,020,736/131,781,947.63 - Step 6: Final answer
x = 282,134,969.49
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.