Finding the Fourth Proportional to 16,358,374.49, 24,538,184.50 and 6,122,156.53
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Solution
The fourth proportional to 16,358,374.49, 24,538,184.50 and 6,122,156.53 is: 9,183,467.86
Step by Step Solution
- Step 1: Write the proportion equation
16,358,374.49 : 24,538,184.50 = 6,122,156.53 : x - Step 2: Convert to fraction form
16,358,374.49/24,538,184.50 = 6,122,156.53/x - Step 3: Cross multiply
16,358,374.49x = 24,538,184.50 × 6,122,156.53 - Step 4: Simplify right side
16,358,374.49x = 150,226,606,451,857.06 - Step 5: Solve for x
x = 150,226,606,451,857.06/16,358,374.49 - Step 6: Final answer
x = 9,183,467.86
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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.