Finding the Third Proportional to 229,612,640.63 and 354,569,396.63
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Solution
The third proportional to 229,612,640.63 and 354,569,396.63 is: 547,528,466.55
Step by Step Solution
- Step 1: Write the proportion equation
229,612,640.63 : 354,569,396.63 = 354,569,396.63 : x - Step 2: Convert to fraction form
229,612,640.63/354,569,396.63 = 354,569,396.63/x - Step 3: Cross multiply
229,612,640.63x = 354,569,396.63 × 354,569,396.63 - Step 4: Simplify right side
229,612,640.63x = 125,719,457,023,016,560 - Step 5: Solve for x
x = 125,719,457,023,016,560/229,612,640.63 - Step 6: Final answer
x = 547,528,466.55
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.