Finding the Fourth Proportional to 16,489,710.93, 24,738,366.36 and 5,707,011.90
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Solution
The fourth proportional to 16,489,710.93, 24,738,366.36 and 5,707,011.90 is: 8,561,833.00
Step by Step Solution
- Step 1: Write the proportion equation
16,489,710.93 : 24,738,366.36 = 5,707,011.90 : x - Step 2: Convert to fraction form
16,489,710.93/24,738,366.36 = 5,707,011.90/x - Step 3: Cross multiply
16,489,710.93x = 24,738,366.36 × 5,707,011.90 - Step 4: Simplify right side
16,489,710.93x = 141,182,151,203,079.69 - Step 5: Solve for x
x = 141,182,151,203,079.69/16,489,710.93 - Step 6: Final answer
x = 8,561,833.00
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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.