Finding the Third Proportional to 13,417,728 and 29,471,400
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Solution
The third proportional to 13,417,728 and 29,471,400 is: 64,732,525.35
Step by Step Solution
- Step 1: Write the proportion equation
13,417,728 : 29,471,400 = 29,471,400 : x - Step 2: Convert to fraction form
13,417,728/29,471,400 = 29,471,400/x - Step 3: Cross multiply
13,417,728x = 29,471,400 × 29,471,400 - Step 4: Simplify right side
13,417,728x = 868,563,417,960,000 - Step 5: Solve for x
x = 868,563,417,960,000/13,417,728 - Step 6: Final answer
x = 64,732,525.35
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.