Finding the Fourth Proportional to 16,432,065.41, 24,650,341.01 and 6,845,201.47
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Solution
The fourth proportional to 16,432,065.41, 24,650,341.01 and 6,845,201.47 is: 10,268,736.53
Step by Step Solution
- Step 1: Write the proportion equation
16,432,065.41 : 24,650,341.01 = 6,845,201.47 : x - Step 2: Convert to fraction form
16,432,065.41/24,650,341.01 = 6,845,201.47/x - Step 3: Cross multiply
16,432,065.41x = 24,650,341.01 × 6,845,201.47 - Step 4: Simplify right side
16,432,065.41x = 168,736,550,360,175.56 - Step 5: Solve for x
x = 168,736,550,360,175.56/16,432,065.41 - Step 6: Final answer
x = 10,268,736.53
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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.