Finding the Fourth Proportional to 24,926,117.96, 37,385,437.17 and 7,884,576.56
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Solution
The fourth proportional to 24,926,117.96, 37,385,437.17 and 7,884,576.56 is: 11,825,681.89
Step by Step Solution
- Step 1: Write the proportion equation
24,926,117.96 : 37,385,437.17 = 7,884,576.56 : x - Step 2: Convert to fraction form
24,926,117.96/37,385,437.17 = 7,884,576.56/x - Step 3: Cross multiply
24,926,117.96x = 37,385,437.17 × 7,884,576.56 - Step 4: Simplify right side
24,926,117.96x = 294,768,341,718,965.50 - Step 5: Solve for x
x = 294,768,341,718,965.50/24,926,117.96 - Step 6: Final answer
x = 11,825,681.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.