Finding the Fourth Proportional to 16,086,819.10, 24,131,395.05 and 9,683,283.10
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Solution
The fourth proportional to 16,086,819.10, 24,131,395.05 and 9,683,283.10 is: 14,525,626.75
Step by Step Solution
- Step 1: Write the proportion equation
16,086,819.10 : 24,131,395.05 = 9,683,283.10 : x - Step 2: Convert to fraction form
16,086,819.10/24,131,395.05 = 9,683,283.10/x - Step 3: Cross multiply
16,086,819.10x = 24,131,395.05 × 9,683,283.10 - Step 4: Simplify right side
16,086,819.10x = 233,671,129,867,088.66 - Step 5: Solve for x
x = 233,671,129,867,088.66/16,086,819.10 - Step 6: Final answer
x = 14,525,626.75
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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.