Finding the Fourth Proportional to 17,536,261.25, 24,200,883.99 and 9,695,628.41
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Solution
The fourth proportional to 17,536,261.25, 24,200,883.99 and 9,695,628.41 is: 13,380,433.55
Step by Step Solution
- Step 1: Write the proportion equation
17,536,261.25 : 24,200,883.99 = 9,695,628.41 : x - Step 2: Convert to fraction form
17,536,261.25/24,200,883.99 = 9,695,628.41/x - Step 3: Cross multiply
17,536,261.25x = 24,200,883.99 × 9,695,628.41 - Step 4: Simplify right side
17,536,261.25x = 234,642,778,239,553.72 - Step 5: Solve for x
x = 234,642,778,239,553.72/17,536,261.25 - Step 6: Final answer
x = 13,380,433.55
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.