Finding the Fourth Proportional to 16,591,264.80, 24,888,063.60 and 9,406,240.80
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Solution
The fourth proportional to 16,591,264.80, 24,888,063.60 and 9,406,240.80 is: 14,110,022.48
Step by Step Solution
- Step 1: Write the proportion equation
16,591,264.80 : 24,888,063.60 = 9,406,240.80 : x - Step 2: Convert to fraction form
16,591,264.80/24,888,063.60 = 9,406,240.80/x - Step 3: Cross multiply
16,591,264.80x = 24,888,063.60 × 9,406,240.80 - Step 4: Simplify right side
16,591,264.80x = 234,103,119,267,314.91 - Step 5: Solve for x
x = 234,103,119,267,314.91/16,591,264.80 - Step 6: Final answer
x = 14,110,022.48
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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.