Finding the Third Proportional to 75,823,038 and 163,728,000
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Solution
The third proportional to 75,823,038 and 163,728,000 is: 353,545,026.57
Step by Step Solution
- Step 1: Write the proportion equation
75,823,038 : 163,728,000 = 163,728,000 : x - Step 2: Convert to fraction form
75,823,038/163,728,000 = 163,728,000/x - Step 3: Cross multiply
75,823,038x = 163,728,000 × 163,728,000 - Step 4: Simplify right side
75,823,038x = 26,806,857,984,000,000 - Step 5: Solve for x
x = 26,806,857,984,000,000/75,823,038 - Step 6: Final answer
x = 353,545,026.57
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.