Finding the Third Proportional to 32,948,692 and 68,624,524
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Solution
The third proportional to 32,948,692 and 68,624,524 is: 142,929,051.45
Step by Step Solution
- Step 1: Write the proportion equation
32,948,692 : 68,624,524 = 68,624,524 : x - Step 2: Convert to fraction form
32,948,692/68,624,524 = 68,624,524/x - Step 3: Cross multiply
32,948,692x = 68,624,524 × 68,624,524 - Step 4: Simplify right side
32,948,692x = 4,709,325,294,226,576 - Step 5: Solve for x
x = 4,709,325,294,226,576/32,948,692 - Step 6: Final answer
x = 142,929,051.45
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.