Finding the Fourth Proportional to 16,583,417.40, 24,875,126.10 and 14,829,662.10
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Solution
The fourth proportional to 16,583,417.40, 24,875,126.10 and 14,829,662.10 is: 22,244,493.15
Step by Step Solution
- Step 1: Write the proportion equation
16,583,417.40 : 24,875,126.10 = 14,829,662.10 : x - Step 2: Convert to fraction form
16,583,417.40/24,875,126.10 = 14,829,662.10/x - Step 3: Cross multiply
16,583,417.40x = 24,875,126.10 × 14,829,662.10 - Step 4: Simplify right side
16,583,417.40x = 368,889,714,757,890.81 - Step 5: Solve for x
x = 368,889,714,757,890.81/16,583,417.40 - Step 6: Final answer
x = 22,244,493.15
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1.5x scale
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.