Finding the Fourth Proportional to 24,169,711.48, 36,254,207.70 and 5,973,905.62
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Solution
The fourth proportional to 24,169,711.48, 36,254,207.70 and 5,973,905.62 is: 8,960,769.57
Step by Step Solution
- Step 1: Write the proportion equation
24,169,711.48 : 36,254,207.70 = 5,973,905.62 : x - Step 2: Convert to fraction form
24,169,711.48/36,254,207.70 = 5,973,905.62/x - Step 3: Cross multiply
24,169,711.48x = 36,254,207.70 × 5,973,905.62 - Step 4: Simplify right side
24,169,711.48x = 216,579,215,127,677.28 - Step 5: Solve for x
x = 216,579,215,127,677.28/24,169,711.48 - Step 6: Final answer
x = 8,960,769.57
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1.5x scale
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.