Finding the Fourth Proportional to 24,964,330.70, 37,446,496.05 and 15,348,529.10
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Solution
The fourth proportional to 24,964,330.70, 37,446,496.05 and 15,348,529.10 is: 23,022,793.65
Step by Step Solution
- Step 1: Write the proportion equation
24,964,330.70 : 37,446,496.05 = 15,348,529.10 : x - Step 2: Convert to fraction form
24,964,330.70/37,446,496.05 = 15,348,529.10/x - Step 3: Cross multiply
24,964,330.70x = 37,446,496.05 × 15,348,529.10 - Step 4: Simplify right side
24,964,330.70x = 574,748,634,316,460 - Step 5: Solve for x
x = 574,748,634,316,460/24,964,330.70 - Step 6: Final answer
x = 23,022,793.65
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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.