Finding the Fourth Proportional to 49,334,370.43, 73,971,589.43 and 24,713,663.84
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Solution
The fourth proportional to 49,334,370.43, 73,971,589.43 and 24,713,663.84 is: 37,055,484.42
Step by Step Solution
- Step 1: Write the proportion equation
49,334,370.43 : 73,971,589.43 = 24,713,663.84 : x - Step 2: Convert to fraction form
49,334,370.43/73,971,589.43 = 24,713,663.84/x - Step 3: Cross multiply
49,334,370.43x = 73,971,589.43 × 24,713,663.84 - Step 4: Simplify right side
49,334,370.43x = 1,828,108,994,759,948.75 - Step 5: Solve for x
x = 1,828,108,994,759,948.75/49,334,370.43 - Step 6: Final answer
x = 37,055,484.42
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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.