Finding the Third Proportional to 134,593,936 and 292,807,472
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Solution
The third proportional to 134,593,936 and 292,807,472 is: 636,999,096.74
Step by Step Solution
- Step 1: Write the proportion equation
134,593,936 : 292,807,472 = 292,807,472 : x - Step 2: Convert to fraction form
134,593,936/292,807,472 = 292,807,472/x - Step 3: Cross multiply
134,593,936x = 292,807,472 × 292,807,472 - Step 4: Simplify right side
134,593,936x = 85,736,215,659,030,784 - Step 5: Solve for x
x = 85,736,215,659,030,784/134,593,936 - Step 6: Final answer
x = 636,999,096.74
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.