Finding the Fourth Proportional to 24,462,424.19, 36,613,793.00 and 17,983,783.87
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Solution
The fourth proportional to 24,462,424.19, 36,613,793.00 and 17,983,783.87 is: 26,916,978.26
Step by Step Solution
- Step 1: Write the proportion equation
24,462,424.19 : 36,613,793.00 = 17,983,783.87 : x - Step 2: Convert to fraction form
24,462,424.19/36,613,793.00 = 17,983,783.87/x - Step 3: Cross multiply
24,462,424.19x = 36,613,793.00 × 17,983,783.87 - Step 4: Simplify right side
24,462,424.19x = 658,454,539,926,343.88 - Step 5: Solve for x
x = 658,454,539,926,343.88/24,462,424.19 - Step 6: Final answer
x = 26,916,978.26
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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.