Finding the Fourth Proportional to 24,425,261.48, 33,705,327.66 and 13,411,934
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Solution
The fourth proportional to 24,425,261.48, 33,705,327.66 and 13,411,934 is: 18,507,627.05
Step by Step Solution
- Step 1: Write the proportion equation
24,425,261.48 : 33,705,327.66 = 13,411,934 : x - Step 2: Convert to fraction form
24,425,261.48/33,705,327.66 = 13,411,934/x - Step 3: Cross multiply
24,425,261.48x = 33,705,327.66 × 13,411,934 - Step 4: Simplify right side
24,425,261.48x = 452,053,630,024,294.38 - Step 5: Solve for x
x = 452,053,630,024,294.38/24,425,261.48 - Step 6: Final answer
x = 18,507,627.05
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.