Finding the Fourth Proportional to 34,819,756.66, 48,000,620.79 and 24,333,216.05
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Solution
The fourth proportional to 34,819,756.66, 48,000,620.79 and 24,333,216.05 is: 33,544,446.84
Step by Step Solution
- Step 1: Write the proportion equation
34,819,756.66 : 48,000,620.79 = 24,333,216.05 : x - Step 2: Convert to fraction form
34,819,756.66/48,000,620.79 = 24,333,216.05/x - Step 3: Cross multiply
34,819,756.66x = 48,000,620.79 × 24,333,216.05 - Step 4: Simplify right side
34,819,756.66x = 1,168,009,476,304,901.75 - Step 5: Solve for x
x = 1,168,009,476,304,901.75/34,819,756.66 - Step 6: Final answer
x = 33,544,446.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.