Finding the Fourth Proportional to 24,905,323.14, 34,370,200.58 and 14,450,550
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Solution
The fourth proportional to 24,905,323.14, 34,370,200.58 and 14,450,550 is: 19,942,254.88
Step by Step Solution
- Step 1: Write the proportion equation
24,905,323.14 : 34,370,200.58 = 14,450,550 : x - Step 2: Convert to fraction form
24,905,323.14/34,370,200.58 = 14,450,550/x - Step 3: Cross multiply
24,905,323.14x = 34,370,200.58 × 14,450,550 - Step 4: Simplify right side
24,905,323.14x = 496,668,301,919,066.31 - Step 5: Solve for x
x = 496,668,301,919,066.31/24,905,323.14 - Step 6: Final answer
x = 19,942,254.88
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1.5x scale
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.