Finding the Fourth Proportional to 49,334,371.44, 73,971,590.91 and 24,713,664.84
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Solution
The fourth proportional to 49,334,371.44, 73,971,590.91 and 24,713,664.84 is: 37,055,485.90
Step by Step Solution
- Step 1: Write the proportion equation
49,334,371.44 : 73,971,590.91 = 24,713,664.84 : x - Step 2: Convert to fraction form
49,334,371.44/73,971,590.91 = 24,713,664.84/x - Step 3: Cross multiply
49,334,371.44x = 73,971,590.91 × 24,713,664.84 - Step 4: Simplify right side
49,334,371.44x = 1,828,109,105,431,330.50 - Step 5: Solve for x
x = 1,828,109,105,431,330.50/49,334,371.44 - Step 6: Final answer
x = 37,055,485.90
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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.