Finding the Fourth Proportional to 16,432,066.41, 24,650,342.49 and 6,845,202.47
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Solution
The fourth proportional to 16,432,066.41, 24,650,342.49 and 6,845,202.47 is: 10,268,738.03
Step by Step Solution
- Step 1: Write the proportion equation
16,432,066.41 : 24,650,342.49 = 6,845,202.47 : x - Step 2: Convert to fraction form
16,432,066.41/24,650,342.49 = 6,845,202.47/x - Step 3: Cross multiply
16,432,066.41x = 24,650,342.49 × 6,845,202.47 - Step 4: Simplify right side
16,432,066.41x = 168,736,585,175,642.22 - Step 5: Solve for x
x = 168,736,585,175,642.22/16,432,066.41 - Step 6: Final answer
x = 10,268,738.03
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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.