Finding the Fourth Proportional to 35,310,154.58, 52,966,225.82 and 9,751,163.99
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Solution
The fourth proportional to 35,310,154.58, 52,966,225.82 and 9,751,163.99 is: 14,627,020.47
Step by Step Solution
- Step 1: Write the proportion equation
35,310,154.58 : 52,966,225.82 = 9,751,163.99 : x - Step 2: Convert to fraction form
35,310,154.58/52,966,225.82 = 9,751,163.99/x - Step 3: Cross multiply
35,310,154.58x = 52,966,225.82 × 9,751,163.99 - Step 4: Simplify right side
35,310,154.58x = 516,482,353,959,674 - Step 5: Solve for x
x = 516,482,353,959,674/35,310,154.58 - Step 6: Final answer
x = 14,627,020.47
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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.