Finding the Fourth Proportional to 16,168,348.08, 24,238,176.62 and 5,930,853.03
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Solution
The fourth proportional to 16,168,348.08, 24,238,176.62 and 5,930,853.03 is: 8,891,017.34
Step by Step Solution
- Step 1: Write the proportion equation
16,168,348.08 : 24,238,176.62 = 5,930,853.03 : x - Step 2: Convert to fraction form
16,168,348.08/24,238,176.62 = 5,930,853.03/x - Step 3: Cross multiply
16,168,348.08x = 24,238,176.62 × 5,930,853.03 - Step 4: Simplify right side
16,168,348.08x = 143,753,063,218,747.88 - Step 5: Solve for x
x = 143,753,063,218,747.88/16,168,348.08 - Step 6: Final answer
x = 8,891,017.34
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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.