Finding the Third Proportional to 169,173,622.30 and 269,188,483.99
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Solution
The third proportional to 169,173,622.30 and 269,188,483.99 is: 428,331,786.77
Step by Step Solution
- Step 1: Write the proportion equation
169,173,622.30 : 269,188,483.99 = 269,188,483.99 : x - Step 2: Convert to fraction form
169,173,622.30/269,188,483.99 = 269,188,483.99/x - Step 3: Cross multiply
169,173,622.30x = 269,188,483.99 × 269,188,483.99 - Step 4: Simplify right side
169,173,622.30x = 72,462,439,914,013,536 - Step 5: Solve for x
x = 72,462,439,914,013,536/169,173,622.30 - Step 6: Final answer
x = 428,331,786.77
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.