Finding the Third Proportional to 99,084,252 and 207,203,000
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Solution
The third proportional to 99,084,252 and 207,203,000 is: 433,298,756.79
Step by Step Solution
- Step 1: Write the proportion equation
99,084,252 : 207,203,000 = 207,203,000 : x - Step 2: Convert to fraction form
99,084,252/207,203,000 = 207,203,000/x - Step 3: Cross multiply
99,084,252x = 207,203,000 × 207,203,000 - Step 4: Simplify right side
99,084,252x = 42,933,083,209,000,000 - Step 5: Solve for x
x = 42,933,083,209,000,000/99,084,252 - Step 6: Final answer
x = 433,298,756.79
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.