Finding the Fourth Proportional to 17,631,232.74, 24,330,858.30 and 9,896,134.50
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Solution
The fourth proportional to 17,631,232.74, 24,330,858.30 and 9,896,134.50 is: 13,656,529.28
Step by Step Solution
- Step 1: Write the proportion equation
17,631,232.74 : 24,330,858.30 = 9,896,134.50 : x - Step 2: Convert to fraction form
17,631,232.74/24,330,858.30 = 9,896,134.50/x - Step 3: Cross multiply
17,631,232.74x = 24,330,858.30 × 9,896,134.50 - Step 4: Simplify right side
17,631,232.74x = 240,781,446,237,241.34 - Step 5: Solve for x
x = 240,781,446,237,241.34/17,631,232.74 - Step 6: Final answer
x = 13,656,529.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.