Finding the Fourth Proportional to 29,453,409.21, 44,159,586.03 and 13,049,777.43
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Solution
The fourth proportional to 29,453,409.21, 44,159,586.03 and 13,049,777.43 is: 19,565,571.00
Step by Step Solution
- Step 1: Write the proportion equation
29,453,409.21 : 44,159,586.03 = 13,049,777.43 : x - Step 2: Convert to fraction form
29,453,409.21/44,159,586.03 = 13,049,777.43/x - Step 3: Cross multiply
29,453,409.21x = 44,159,586.03 × 13,049,777.43 - Step 4: Simplify right side
29,453,409.21x = 576,272,769,092,437.25 - Step 5: Solve for x
x = 576,272,769,092,437.25/29,453,409.21 - Step 6: Final answer
x = 19,565,571.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.