Finding the Fourth Proportional to 16,126,820.10, 24,199,561.35 and 6,030,461.70
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Solution
The fourth proportional to 16,126,820.10, 24,199,561.35 and 6,030,461.70 is: 9,049,181.86
Step by Step Solution
- Step 1: Write the proportion equation
16,126,820.10 : 24,199,561.35 = 6,030,461.70 : x - Step 2: Convert to fraction form
16,126,820.10/24,199,561.35 = 6,030,461.70/x - Step 3: Cross multiply
16,126,820.10x = 24,199,561.35 × 6,030,461.70 - Step 4: Simplify right side
16,126,820.10x = 145,934,527,877,975.31 - Step 5: Solve for x
x = 145,934,527,877,975.31/16,126,820.10 - Step 6: Final answer
x = 9,049,181.86
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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.