Finding the Fourth Proportional to 24,402,654.76, 36,594,660.66 and 8,224,259.08
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Solution
The fourth proportional to 24,402,654.76, 36,594,660.66 and 8,224,259.08 is: 12,333,247.07
Step by Step Solution
- Step 1: Write the proportion equation
24,402,654.76 : 36,594,660.66 = 8,224,259.08 : x - Step 2: Convert to fraction form
24,402,654.76/36,594,660.66 = 8,224,259.08/x - Step 3: Cross multiply
24,402,654.76x = 36,594,660.66 × 8,224,259.08 - Step 4: Simplify right side
24,402,654.76x = 300,963,970,212,523.75 - Step 5: Solve for x
x = 300,963,970,212,523.75/24,402,654.76 - Step 6: Final answer
x = 12,333,247.07
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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.