Finding the Third Proportional to 6,889,124.25 and 14,831,289
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Solution
The third proportional to 6,889,124.25 and 14,831,289 is: 31,929,622.03
Step by Step Solution
- Step 1: Write the proportion equation
6,889,124.25 : 14,831,289 = 14,831,289 : x - Step 2: Convert to fraction form
6,889,124.25/14,831,289 = 14,831,289/x - Step 3: Cross multiply
6,889,124.25x = 14,831,289 × 14,831,289 - Step 4: Simplify right side
6,889,124.25x = 219,967,133,401,521 - Step 5: Solve for x
x = 219,967,133,401,521/6,889,124.25 - Step 6: Final answer
x = 31,929,622.03
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.