Finding the Third Proportional to 45,392,420 and 94,014,728
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Solution
The third proportional to 45,392,420 and 94,014,728 is: 194,719,053.99
Step by Step Solution
- Step 1: Write the proportion equation
45,392,420 : 94,014,728 = 94,014,728 : x - Step 2: Convert to fraction form
45,392,420/94,014,728 = 94,014,728/x - Step 3: Cross multiply
45,392,420x = 94,014,728 × 94,014,728 - Step 4: Simplify right side
45,392,420x = 8,838,769,080,913,984 - Step 5: Solve for x
x = 8,838,769,080,913,984/45,392,420 - Step 6: Final answer
x = 194,719,053.99
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.