Finding the Fourth Proportional to 24,927,933.06, 34,400,416.50 and 14,476,519.26
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Solution
The fourth proportional to 24,927,933.06, 34,400,416.50 and 14,476,519.26 is: 19,977,520.43
Step by Step Solution
- Step 1: Write the proportion equation
24,927,933.06 : 34,400,416.50 = 14,476,519.26 : x - Step 2: Convert to fraction form
24,927,933.06/34,400,416.50 = 14,476,519.26/x - Step 3: Cross multiply
24,927,933.06x = 34,400,416.50 × 14,476,519.26 - Step 4: Simplify right side
24,927,933.06x = 497,998,292,014,271.81 - Step 5: Solve for x
x = 497,998,292,014,271.81/24,927,933.06 - Step 6: Final answer
x = 19,977,520.43
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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.