Finding the Fourth Proportional to 24,708,063.18, 37,009,955.61 and 19,823,926.62
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Solution
The fourth proportional to 24,708,063.18, 37,009,955.61 and 19,823,926.62 is: 29,694,057.32
Step by Step Solution
- Step 1: Write the proportion equation
24,708,063.18 : 37,009,955.61 = 19,823,926.62 : x - Step 2: Convert to fraction form
24,708,063.18/37,009,955.61 = 19,823,926.62/x - Step 3: Cross multiply
24,708,063.18x = 37,009,955.61 × 19,823,926.62 - Step 4: Simplify right side
24,708,063.18x = 733,682,644,222,097.38 - Step 5: Solve for x
x = 733,682,644,222,097.38/24,708,063.18 - Step 6: Final answer
x = 29,694,057.32
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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.