Finding the Fourth Proportional to 24,586,984.25, 33,934,479.59 and 14,664,502.98
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Solution
The fourth proportional to 24,586,984.25, 33,934,479.59 and 14,664,502.98 is: 20,239,663.07
Step by Step Solution
- Step 1: Write the proportion equation
24,586,984.25 : 33,934,479.59 = 14,664,502.98 : x - Step 2: Convert to fraction form
24,586,984.25/33,934,479.59 = 14,664,502.98/x - Step 3: Cross multiply
24,586,984.25x = 33,934,479.59 × 14,664,502.98 - Step 4: Simplify right side
24,586,984.25x = 497,632,277,108,965.44 - Step 5: Solve for x
x = 497,632,277,108,965.44/24,586,984.25 - Step 6: Final answer
x = 20,239,663.07
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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.