Finding the Fourth Proportional to 29,571,756.40, 44,291,279.40 and 24,263,340.40
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Solution
The fourth proportional to 29,571,756.40, 44,291,279.40 and 24,263,340.40 is: 36,340,566.80
Step by Step Solution
- Step 1: Write the proportion equation
29,571,756.40 : 44,291,279.40 = 24,263,340.40 : x - Step 2: Convert to fraction form
29,571,756.40/44,291,279.40 = 24,263,340.40/x - Step 3: Cross multiply
29,571,756.40x = 44,291,279.40 × 24,263,340.40 - Step 4: Simplify right side
29,571,756.40x = 1,074,654,388,833,707.62 - Step 5: Solve for x
x = 1,074,654,388,833,707.62/29,571,756.40 - Step 6: Final answer
x = 36,340,566.80
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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.