Finding the Fourth Proportional to 29,626,788.93, 44,399,833.15 and 16,679,115.33
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Solution
The fourth proportional to 29,626,788.93, 44,399,833.15 and 16,679,115.33 is: 24,995,956.85
Step by Step Solution
- Step 1: Write the proportion equation
29,626,788.93 : 44,399,833.15 = 16,679,115.33 : x - Step 2: Convert to fraction form
29,626,788.93/44,399,833.15 = 16,679,115.33/x - Step 3: Cross multiply
29,626,788.93x = 44,399,833.15 × 16,679,115.33 - Step 4: Simplify right side
29,626,788.93x = 740,549,937,630,607.62 - Step 5: Solve for x
x = 740,549,937,630,607.62/29,626,788.93 - Step 6: Final answer
x = 24,995,956.85
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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.