Finding the Fourth Proportional to 48,784,607.29, 73,158,310.09 and 16,427,822.41
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Solution
The fourth proportional to 48,784,607.29, 73,158,310.09 and 16,427,822.41 is: 24,635,469.93
Step by Step Solution
- Step 1: Write the proportion equation
48,784,607.29 : 73,158,310.09 = 16,427,822.41 : x - Step 2: Convert to fraction form
48,784,607.29/73,158,310.09 = 16,427,822.41/x - Step 3: Cross multiply
48,784,607.29x = 73,158,310.09 × 16,427,822.41 - Step 4: Simplify right side
48,784,607.29x = 1,201,831,725,974,231.25 - Step 5: Solve for x
x = 1,201,831,725,974,231.25/48,784,607.29 - Step 6: Final answer
x = 24,635,469.93
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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.