Finding the Third Proportional to 202,163,675.34 and 288,896,604.75
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Solution
The third proportional to 202,163,675.34 and 288,896,604.75 is: 412,839,982.72
Step by Step Solution
- Step 1: Write the proportion equation
202,163,675.34 : 288,896,604.75 = 288,896,604.75 : x - Step 2: Convert to fraction form
202,163,675.34/288,896,604.75 = 288,896,604.75/x - Step 3: Cross multiply
202,163,675.34x = 288,896,604.75 × 288,896,604.75 - Step 4: Simplify right side
202,163,675.34x = 83,461,248,236,077,728 - Step 5: Solve for x
x = 83,461,248,236,077,728/202,163,675.34 - Step 6: Final answer
x = 412,839,982.72
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.